21363182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24443}}^1$

素因数の和:24487

約数の個数: 16

約数和(自身を含む): 35199360

約数和(自身を除く): 13836178

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 24443, 48886, 464417, 562189, 928834, 1124378, 10681591, 21363182]

約数ペア:

[(1, 21363182), (2, 10681591), (19, 1124378), (23, 928834), (38, 562189), (46, 464417), (437, 48886), (874, 24443)]