19270284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145987}}^1$

素因数の和:146005

約数の個数: 24

約数和(自身を含む): 49051968

約数和(自身を除く): 29781684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145987, 291974, 437961, 583948, 875922, 1605857, 1751844, 3211714, 4817571, 6423428, 9635142, 19270284]

約数ペア:

[(1, 19270284), (2, 9635142), (3, 6423428), (4, 4817571), (6, 3211714), (11, 1751844), (12, 1605857), (22, 875922), (33, 583948), (44, 437961), (66, 291974), (132, 145987)]