13080588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 19417332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 557, 618, 1114, 1236, 1671, 1957, 2228, 3342, 3914, 5871, 6684, 7828, 10583, 11742, 21166, 23484, 31749, 42332, 57371, 63498, 114742, 126996, 172113, 229484, 344226, 688452, 1090049, 2180098, 3270147, 4360196, 6540294, 13080588]

約数ペア:

[(1, 13080588), (2, 6540294), (3, 4360196), (4, 3270147), (6, 2180098), (12, 1090049), (19, 688452), (38, 344226), (57, 229484), (76, 172113), (103, 126996), (114, 114742), (206, 63498), (228, 57371), (309, 42332), (412, 31749), (557, 23484), (618, 21166), (1114, 11742), (1236, 10583), (1671, 7828), (1957, 6684), (2228, 5871), (3342, 3914)]