12291824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 25110000

約数和(自身を除く): 12818176

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 449, 464, 472, 898, 944, 1711, 1796, 3422, 3592, 6844, 7184, 13021, 13688, 26042, 26491, 27376, 52084, 52982, 104168, 105964, 208336, 211928, 423856, 768239, 1536478, 3072956, 6145912, 12291824]

約数ペア:

[(1, 12291824), (2, 6145912), (4, 3072956), (8, 1536478), (16, 768239), (29, 423856), (58, 211928), (59, 208336), (116, 105964), (118, 104168), (232, 52982), (236, 52084), (449, 27376), (464, 26491), (472, 26042), (898, 13688), (944, 13021), (1711, 7184), (1796, 6844), (3422, 3592)]