19617384

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7499}}^1$

素因数の和:7617

約数の個数: 32

約数和(自身を含む): 49500000

約数和(自身を除く): 29882616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 7499, 14998, 22497, 29996, 44994, 59992, 89988, 179976, 817391, 1634782, 2452173, 3269564, 4904346, 6539128, 9808692, 19617384]

約数ペア:

[(1, 19617384), (2, 9808692), (3, 6539128), (4, 4904346), (6, 3269564), (8, 2452173), (12, 1634782), (24, 817391), (109, 179976), (218, 89988), (327, 59992), (436, 44994), (654, 29996), (872, 22497), (1308, 14998), (2616, 7499)]