19148069460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{791897}}^1$

素因数の和:791953

約数の個数: 96

約数和(自身を含む): 59601411072

約数和(自身を除く): 40453341612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 791897, 1583794, 2375691, 3167588, 3959485, 4751382, 7918970, 9502764, 10294661, 11878455, 15837940, 20589322, 23756910, 24548807, 30883983, 41178644, 47513820, 49097614, 51473305, 61767966, 73646421, 98195228, 102946610, 122744035, 123535932, 147292842, 154419915, 205893220, 245488070, 294585684, 308839830, 319134491, 368232105, 490976140, 617679660, 638268982, 736464210, 957403473, 1276537964, 1472928420, 1595672455, 1914806946, 3191344910, 3829613892, 4787017365, 6382689820, 9574034730, 19148069460]

約数ペア:

[(1, 19148069460), (2, 9574034730), (3, 6382689820), (4, 4787017365), (5, 3829613892), (6, 3191344910), (10, 1914806946), (12, 1595672455), (13, 1472928420), (15, 1276537964), (20, 957403473), (26, 736464210), (30, 638268982), (31, 617679660), (39, 490976140), (52, 368232105), (60, 319134491), (62, 308839830), (65, 294585684), (78, 245488070), (93, 205893220), (124, 154419915), (130, 147292842), (155, 123535932), (156, 122744035), (186, 102946610), (195, 98195228), (260, 73646421), (310, 61767966), (372, 51473305), (390, 49097614), (403, 47513820), (465, 41178644), (620, 30883983), (780, 24548807), (806, 23756910), (930, 20589322), (1209, 15837940), (1612, 11878455), (1860, 10294661), (2015, 9502764), (2418, 7918970), (4030, 4751382), (4836, 3959485), (6045, 3167588), (8060, 2375691), (12090, 1583794), (24180, 791897)]