1869972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11987}}^1$

素因数の和:12007

約数の個数: 24

約数和(自身を含む): 4699296

約数和(自身を除く): 2829324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 11987, 23974, 35961, 47948, 71922, 143844, 155831, 311662, 467493, 623324, 934986, 1869972]

約数ペア:

[(1, 1869972), (2, 934986), (3, 623324), (4, 467493), (6, 311662), (12, 155831), (13, 143844), (26, 71922), (39, 47948), (52, 35961), (78, 23974), (156, 11987)]