119420818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2143}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 208396800

約数和(自身を除く): 88975982

約数列:

[1, 2, 11, 17, 22, 34, 149, 187, 298, 374, 1639, 2143, 2533, 3278, 4286, 5066, 23573, 27863, 36431, 47146, 55726, 72862, 319307, 400741, 638614, 801482, 3512377, 5428219, 7024754, 10856438, 59710409, 119420818]

約数ペア:

[(1, 119420818), (2, 59710409), (11, 10856438), (17, 7024754), (22, 5428219), (34, 3512377), (149, 801482), (187, 638614), (298, 400741), (374, 319307), (1639, 72862), (2143, 55726), (2533, 47146), (3278, 36431), (4286, 27863), (5066, 23573)]