201910812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{542771}}^1$

素因数の和:542809

約数の個数: 24

約数和(自身を含む): 486323712

約数和(自身を除く): 284412900

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 542771, 1085542, 1628313, 2171084, 3256626, 6513252, 16825901, 33651802, 50477703, 67303604, 100955406, 201910812]

約数ペア:

[(1, 201910812), (2, 100955406), (3, 67303604), (4, 50477703), (6, 33651802), (12, 16825901), (31, 6513252), (62, 3256626), (93, 2171084), (124, 1628313), (186, 1085542), (372, 542771)]