23259910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 45077472

約数和(自身を除く): 21817562

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2243, 4486, 5185, 10370, 11215, 22430, 38131, 76262, 136823, 190655, 273646, 381310, 684115, 1368230, 2325991, 4651982, 11629955, 23259910]

約数ペア:

[(1, 23259910), (2, 11629955), (5, 4651982), (10, 2325991), (17, 1368230), (34, 684115), (61, 381310), (85, 273646), (122, 190655), (170, 136823), (305, 76262), (610, 38131), (1037, 22430), (2074, 11215), (2243, 10370), (4486, 5185)]