2158773122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{47381}}^1$

素因数の和:47522

約数の個数: 32

約数和(自身を含む): 3752654400

約数和(自身を除く): 1593881278

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 1199, 2071, 2398, 4142, 22781, 45562, 47381, 94762, 521191, 900239, 1042382, 1800478, 5164529, 9902629, 10329058, 19805258, 56809819, 98126051, 113619638, 196252102, 1079386561, 2158773122]

約数ペア:

[(1, 2158773122), (2, 1079386561), (11, 196252102), (19, 113619638), (22, 98126051), (38, 56809819), (109, 19805258), (209, 10329058), (218, 9902629), (418, 5164529), (1199, 1800478), (2071, 1042382), (2398, 900239), (4142, 521191), (22781, 94762), (45562, 47381)]