15271916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1201}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 30997176

約数和(自身を除く): 15725260

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 1201, 2402, 3179, 4804, 6358, 12716, 13211, 20417, 26422, 40834, 52844, 81668, 224587, 347089, 449174, 694178, 898348, 1388356, 3817979, 7635958, 15271916]

約数ペア:

[(1, 15271916), (2, 7635958), (4, 3817979), (11, 1388356), (17, 898348), (22, 694178), (34, 449174), (44, 347089), (68, 224587), (187, 81668), (289, 52844), (374, 40834), (578, 26422), (748, 20417), (1156, 13211), (1201, 12716), (2402, 6358), (3179, 4804)]