12946987406

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{259033}}^1$

素因数の和:259475

約数の個数: 16

約数和(自身を含む): 19763258064

約数和(自身を除く): 6816270658

約数列:

[1, 2, 67, 134, 373, 746, 24991, 49982, 259033, 518066, 17355211, 34710422, 96619309, 193238618, 6473493703, 12946987406]

約数ペア:

[(1, 12946987406), (2, 6473493703), (67, 193238618), (134, 96619309), (373, 34710422), (746, 17355211), (24991, 518066), (49982, 259033)]