1889459788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{59053}}^1$

素因数の和:59497

約数の個数: 24

約数和(自身を含む): 3488910320

約数和(自身を除く): 1599450532

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 7999, 15998, 31996, 59053, 118106, 236212, 1122007, 2244014, 4488028, 24861313, 49722626, 99445252, 472364947, 944729894, 1889459788]

約数ペア:

[(1, 1889459788), (2, 944729894), (4, 472364947), (19, 99445252), (38, 49722626), (76, 24861313), (421, 4488028), (842, 2244014), (1684, 1122007), (7999, 236212), (15998, 118106), (31996, 59053)]