19295016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61843}}^1$

素因数の和:61865

約数の個数: 32

約数和(自身を含む): 51948960

約数和(自身を除く): 32653944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 61843, 123686, 185529, 247372, 371058, 494744, 742116, 803959, 1484232, 1607918, 2411877, 3215836, 4823754, 6431672, 9647508, 19295016]

約数ペア:

[(1, 19295016), (2, 9647508), (3, 6431672), (4, 4823754), (6, 3215836), (8, 2411877), (12, 1607918), (13, 1484232), (24, 803959), (26, 742116), (39, 494744), (52, 371058), (78, 247372), (104, 185529), (156, 123686), (312, 61843)]