13253108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 27095040

約数和(自身を除く): 13841932

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 191, 209, 332, 382, 418, 764, 836, 913, 1577, 1826, 2101, 3154, 3629, 3652, 4202, 6308, 7258, 8404, 14516, 15853, 17347, 31706, 34694, 39919, 63412, 69388, 79838, 159676, 174383, 301207, 348766, 602414, 697532, 1204828, 3313277, 6626554, 13253108]

約数ペア:

[(1, 13253108), (2, 6626554), (4, 3313277), (11, 1204828), (19, 697532), (22, 602414), (38, 348766), (44, 301207), (76, 174383), (83, 159676), (166, 79838), (191, 69388), (209, 63412), (332, 39919), (382, 34694), (418, 31706), (764, 17347), (836, 15853), (913, 14516), (1577, 8404), (1826, 7258), (2101, 6308), (3154, 4202), (3629, 3652)]