19002921411

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1\times {\mathrm{1237}}^1$

素因数の和:2595

約数の個数: 32

約数和(自身を含む): 26184591360

約数和(自身を除く): 7181669949

約数列:

[1, 3, 53, 79, 159, 237, 1223, 1237, 3669, 3711, 4187, 12561, 64819, 65561, 96617, 97723, 194457, 196683, 289851, 293169, 1512851, 4538553, 5120701, 5179319, 15362103, 15537957, 80181103, 119515229, 240543309, 358545687, 6334307137, 19002921411]

約数ペア:

[(1, 19002921411), (3, 6334307137), (53, 358545687), (79, 240543309), (159, 119515229), (237, 80181103), (1223, 15537957), (1237, 15362103), (3669, 5179319), (3711, 5120701), (4187, 4538553), (12561, 1512851), (64819, 293169), (65561, 289851), (96617, 196683), (97723, 194457)]