19577352

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15391}}^1$

素因数の和:15453

約数の個数: 32

約数和(自身を含む): 49870080

約数和(自身を除く): 30292728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15391, 30782, 46173, 61564, 92346, 123128, 184692, 369384, 815723, 1631446, 2447169, 3262892, 4894338, 6525784, 9788676, 19577352]

約数ペア:

[(1, 19577352), (2, 9788676), (3, 6525784), (4, 4894338), (6, 3262892), (8, 2447169), (12, 1631446), (24, 815723), (53, 369384), (106, 184692), (159, 123128), (212, 92346), (318, 61564), (424, 46173), (636, 30782), (1272, 15391)]