19353614

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 34845120

約数和(自身を除く): 15491506

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 653, 1022, 1306, 2117, 4234, 4571, 9142, 14819, 18937, 29638, 37874, 47669, 95338, 132559, 265118, 333683, 667366, 1382401, 2764802, 9676807, 19353614]

約数ペア:

[(1, 19353614), (2, 9676807), (7, 2764802), (14, 1382401), (29, 667366), (58, 333683), (73, 265118), (146, 132559), (203, 95338), (406, 47669), (511, 37874), (653, 29638), (1022, 18937), (1306, 14819), (2117, 9142), (4234, 4571)]