7137589438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1\times {\mathrm{10099}}^1$

素因数の和:12784

約数の個数: 32

約数和(自身を含む): 12885984000

約数和(自身を除く): 5748394562

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2657, 5314, 10099, 18599, 20198, 37198, 50483, 70693, 100966, 141386, 191881, 353381, 383762, 706762, 1343167, 2686334, 26833043, 53666086, 187831301, 375662602, 509827817, 1019655634, 3568794719, 7137589438]

約数ペア:

[(1, 7137589438), (2, 3568794719), (7, 1019655634), (14, 509827817), (19, 375662602), (38, 187831301), (133, 53666086), (266, 26833043), (2657, 2686334), (5314, 1343167), (10099, 706762), (18599, 383762), (20198, 353381), (37198, 191881), (50483, 141386), (70693, 100966)]