19315316

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 34448064

約数和(自身を除く): 15132748

約数列:

[1, 2, 4, 113, 151, 226, 283, 302, 452, 566, 604, 1132, 17063, 31979, 34126, 42733, 63958, 68252, 85466, 127916, 170932, 4828829, 9657658, 19315316]

約数ペア:

[(1, 19315316), (2, 9657658), (4, 4828829), (113, 170932), (151, 127916), (226, 85466), (283, 68252), (302, 63958), (452, 42733), (566, 34126), (604, 31979), (1132, 17063)]