13831316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 25697280

約数和(自身を除く): 11865964

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1433, 2413, 2866, 4826, 5732, 9652, 27227, 54454, 108908, 181991, 363982, 727964, 3457829, 6915658, 13831316]

約数ペア:

[(1, 13831316), (2, 6915658), (4, 3457829), (19, 727964), (38, 363982), (76, 181991), (127, 108908), (254, 54454), (508, 27227), (1433, 9652), (2413, 5732), (2866, 4826)]