19869384

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6043}}^1$

素因数の和:6189

約数の個数: 32

約数和(自身を含む): 50044320

約数和(自身を除く): 30174936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6043, 12086, 18129, 24172, 36258, 48344, 72516, 145032, 827891, 1655782, 2483673, 3311564, 4967346, 6623128, 9934692, 19869384]

約数ペア:

[(1, 19869384), (2, 9934692), (3, 6623128), (4, 4967346), (6, 3311564), (8, 2483673), (12, 1655782), (24, 827891), (137, 145032), (274, 72516), (411, 48344), (548, 36258), (822, 24172), (1096, 18129), (1644, 12086), (3288, 6043)]