19910588122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11049161}}^1$

素因数の和:11049233

約数の個数: 16

約数和(自身を含む): 32219356392

約数和(自身を除く): 12308768270

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11049161, 22098322, 187835737, 375671474, 585605533, 1171211066, 9955294061, 19910588122]

約数ペア:

[(1, 19910588122), (2, 9955294061), (17, 1171211066), (34, 585605533), (53, 375671474), (106, 187835737), (901, 22098322), (1802, 11049161)]