19106859

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4133}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 26986752

約数和(自身を除く): 7879893

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4133, 4623, 12399, 95059, 276911, 285177, 830733, 6368953, 19106859]

約数ペア:

[(1, 19106859), (3, 6368953), (23, 830733), (67, 285177), (69, 276911), (201, 95059), (1541, 12399), (4133, 4623)]