19402284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{146987}}^1$

素因数の和:147005

約数の個数: 24

約数和(自身を含む): 49387968

約数和(自身を除く): 29985684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 146987, 293974, 440961, 587948, 881922, 1616857, 1763844, 3233714, 4850571, 6467428, 9701142, 19402284]

約数ペア:

[(1, 19402284), (2, 9701142), (3, 6467428), (4, 4850571), (6, 3233714), (11, 1763844), (12, 1616857), (22, 881922), (33, 587948), (44, 440961), (66, 293974), (132, 146987)]