15705719278

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1\times {\mathrm{2437}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 24225021216

約数和(自身を除く): 8519301938

約数列:

[1, 2, 53, 106, 163, 326, 373, 746, 2437, 4874, 8639, 17278, 19769, 39538, 60799, 121598, 129161, 258322, 397231, 794462, 909001, 1818002, 3222347, 6444694, 21053243, 42106486, 48177053, 96354106, 148167163, 296334326, 7852859639, 15705719278]

約数ペア:

[(1, 15705719278), (2, 7852859639), (53, 296334326), (106, 148167163), (163, 96354106), (326, 48177053), (373, 42106486), (746, 21053243), (2437, 6444694), (4874, 3222347), (8639, 1818002), (17278, 909001), (19769, 794462), (39538, 397231), (60799, 258322), (121598, 129161)]