13871524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 25908120

約数和(自身を除く): 12036596

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 1489, 2329, 2978, 4658, 5956, 9316, 25313, 50626, 101252, 203993, 407986, 815972, 3467881, 6935762, 13871524]

約数ペア:

[(1, 13871524), (2, 6935762), (4, 3467881), (17, 815972), (34, 407986), (68, 203993), (137, 101252), (274, 50626), (548, 25313), (1489, 9316), (2329, 5956), (2978, 4658)]