12973736158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{326449}}^1$

素因数の和:327123

約数の個数: 16

約数和(自身を含む): 20119766400

約数和(自身を除く): 7146030242

約数列:

[1, 2, 31, 62, 641, 1282, 19871, 39742, 326449, 652898, 10119919, 20239838, 209253809, 418507618, 6486868079, 12973736158]

約数ペア:

[(1, 12973736158), (2, 6486868079), (31, 418507618), (62, 209253809), (641, 20239838), (1282, 10119919), (19871, 652898), (39742, 326449)]