19260798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139571}}^1$

素因数の和:139599

約数の個数: 16

約数和(自身を含む): 40196736

約数和(自身を除く): 20935938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139571, 279142, 418713, 837426, 3210133, 6420266, 9630399, 19260798]

約数ペア:

[(1, 19260798), (2, 9630399), (3, 6420266), (6, 3210133), (23, 837426), (46, 418713), (69, 279142), (138, 139571)]