15672046413292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2221}}^1\times {\mathrm{220537}}^1$

素因数の和:223202

約数の個数: 48

約数和(自身を含む): 28951293558880

約数和(自身を除く): 13279247145588

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 2221, 4442, 7999, 8884, 15998, 31996, 42199, 84398, 168796, 220537, 441074, 882148, 935041, 1870082, 3740164, 4190203, 8380406, 16760812, 17765779, 35531558, 71063116, 92846077, 185692154, 371384308, 489812677, 979625354, 1764075463, 1959250708, 3528150926, 7056301852, 9306440863, 18612881726, 37225763452, 206211137017, 412422274034, 824844548068, 3918011603323, 7836023206646, 15672046413292]

約数ペア:

[(1, 15672046413292), (2, 7836023206646), (4, 3918011603323), (19, 824844548068), (38, 412422274034), (76, 206211137017), (421, 37225763452), (842, 18612881726), (1684, 9306440863), (2221, 7056301852), (4442, 3528150926), (7999, 1959250708), (8884, 1764075463), (15998, 979625354), (31996, 489812677), (42199, 371384308), (84398, 185692154), (168796, 92846077), (220537, 71063116), (441074, 35531558), (882148, 17765779), (935041, 16760812), (1870082, 8380406), (3740164, 4190203)]