12619585928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{2741}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 25393662000

約数和(自身を除く): 12774076072

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 349, 388, 698, 776, 1396, 1649, 2741, 2792, 3298, 5482, 5933, 6596, 10964, 11866, 13192, 21928, 23732, 33853, 46597, 47464, 67706, 93194, 135412, 186388, 265877, 270824, 372776, 531754, 575501, 956609, 1063508, 1151002, 1913218, 2127016, 2302004, 3826436, 4519909, 4604008, 7652872, 9039818, 16262353, 18079636, 32524706, 36159272, 65049412, 92791073, 130098824, 185582146, 371164292, 742328584, 1577448241, 3154896482, 6309792964, 12619585928]

約数ペア:

[(1, 12619585928), (2, 6309792964), (4, 3154896482), (8, 1577448241), (17, 742328584), (34, 371164292), (68, 185582146), (97, 130098824), (136, 92791073), (194, 65049412), (349, 36159272), (388, 32524706), (698, 18079636), (776, 16262353), (1396, 9039818), (1649, 7652872), (2741, 4604008), (2792, 4519909), (3298, 3826436), (5482, 2302004), (5933, 2127016), (6596, 1913218), (10964, 1151002), (11866, 1063508), (13192, 956609), (21928, 575501), (23732, 531754), (33853, 372776), (46597, 270824), (47464, 265877), (67706, 186388), (93194, 135412)]