21266102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74357}}^1$

素因数の和:74383

約数の個数: 16

約数和(自身を含む): 37476432

約数和(自身を除く): 16210330

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 74357, 148714, 817927, 966641, 1635854, 1933282, 10633051, 21266102]

約数ペア:

[(1, 21266102), (2, 10633051), (11, 1933282), (13, 1635854), (22, 966641), (26, 817927), (143, 148714), (286, 74357)]