1915697948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{40763}}^1$

素因数の和:41177

約数の個数: 24

約数和(自身を含む): 3469831680

約数和(自身を除く): 1554133732

約数列:

[1, 2, 4, 31, 62, 124, 379, 758, 1516, 11749, 23498, 40763, 46996, 81526, 163052, 1263653, 2527306, 5054612, 15449177, 30898354, 61796708, 478924487, 957848974, 1915697948]

約数ペア:

[(1, 1915697948), (2, 957848974), (4, 478924487), (31, 61796708), (62, 30898354), (124, 15449177), (379, 5054612), (758, 2527306), (1516, 1263653), (11749, 163052), (23498, 81526), (40763, 46996)]