13378052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 24897600

約数和(自身を除く): 11519548

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1709, 1957, 3418, 3914, 6836, 7828, 32471, 64942, 129884, 176027, 352054, 704108, 3344513, 6689026, 13378052]

約数ペア:

[(1, 13378052), (2, 6689026), (4, 3344513), (19, 704108), (38, 352054), (76, 176027), (103, 129884), (206, 64942), (412, 32471), (1709, 7828), (1957, 6836), (3418, 3914)]