21411482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2437}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 33702912

約数和(自身を除く): 12291430

約数列:

[1, 2, 23, 46, 191, 382, 2437, 4393, 4874, 8786, 56051, 112102, 465467, 930934, 10705741, 21411482]

約数ペア:

[(1, 21411482), (2, 10705741), (23, 930934), (46, 465467), (191, 112102), (382, 56051), (2437, 8786), (4393, 4874)]