19608622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 33312384

約数和(自身を除く): 13703762

約数列:

[1, 2, 11, 22, 53, 67, 106, 134, 251, 502, 583, 737, 1166, 1474, 2761, 3551, 5522, 7102, 13303, 16817, 26606, 33634, 39061, 78122, 146333, 184987, 292666, 369974, 891301, 1782602, 9804311, 19608622]

約数ペア:

[(1, 19608622), (2, 9804311), (11, 1782602), (22, 891301), (53, 369974), (67, 292666), (106, 184987), (134, 146333), (251, 78122), (502, 39061), (583, 33634), (737, 26606), (1166, 16817), (1474, 13303), (2761, 7102), (3551, 5522)]