18973704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41609}}^1$

素因数の和:41637

約数の個数: 32

約数和(自身を含む): 49932000

約数和(自身を除く): 30958296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 41609, 83218, 124827, 166436, 249654, 332872, 499308, 790571, 998616, 1581142, 2371713, 3162284, 4743426, 6324568, 9486852, 18973704]

約数ペア:

[(1, 18973704), (2, 9486852), (3, 6324568), (4, 4743426), (6, 3162284), (8, 2371713), (12, 1581142), (19, 998616), (24, 790571), (38, 499308), (57, 332872), (76, 249654), (114, 166436), (152, 124827), (228, 83218), (456, 41609)]