19971572302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6092609}}^1$

素因数の和:6092771

約数の個数: 16

約数和(自身を含む): 32900094000

約数和(自身を除く): 12928521698

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 6092609, 12185218, 67018699, 134037398, 907798741, 1815597482, 9985786151, 19971572302]

約数ペア:

[(1, 19971572302), (2, 9985786151), (11, 1815597482), (22, 907798741), (149, 134037398), (298, 67018699), (1639, 12185218), (3278, 6092609)]