15728846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 13647154

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 2039, 3857, 4078, 7714, 14273, 28546, 38741, 59131, 77482, 118262, 271187, 413917, 542374, 827834, 1123489, 2246978, 7864423, 15728846]

約数ペア:

[(1, 15728846), (2, 7864423), (7, 2246978), (14, 1123489), (19, 827834), (29, 542374), (38, 413917), (58, 271187), (133, 118262), (203, 77482), (266, 59131), (406, 38741), (551, 28546), (1102, 14273), (2039, 7714), (3857, 4078)]