9961964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 18182640

約数和(自身を除く): 8220676

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 547, 628, 1094, 2188, 4553, 9106, 15863, 18212, 31726, 63452, 85879, 171758, 343516, 2490491, 4980982, 9961964]

約数ペア:

[(1, 9961964), (2, 4980982), (4, 2490491), (29, 343516), (58, 171758), (116, 85879), (157, 63452), (314, 31726), (547, 18212), (628, 15863), (1094, 9106), (2188, 4553)]