19440294

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 40038624

約数和(自身を除く): 20598330

約数列:

[1, 2, 3, 6, 53, 106, 113, 159, 226, 318, 339, 541, 678, 1082, 1623, 3246, 5989, 11978, 17967, 28673, 35934, 57346, 61133, 86019, 122266, 172038, 183399, 366798, 3240049, 6480098, 9720147, 19440294]

約数ペア:

[(1, 19440294), (2, 9720147), (3, 6480098), (6, 3240049), (53, 366798), (106, 183399), (113, 172038), (159, 122266), (226, 86019), (318, 61133), (339, 57346), (541, 35934), (678, 28673), (1082, 17967), (1623, 11978), (3246, 5989)]