15694927238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1\times {\mathrm{11369}}^1$

素因数の和:13544

約数の個数: 32

約数和(自身を含む): 26253784800

約数和(自身を除く): 10558857562

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2137, 4274, 11369, 22738, 36329, 40603, 72658, 81206, 193273, 216011, 386546, 432022, 690251, 1380502, 3672187, 7344374, 24295553, 48591106, 413024401, 461615507, 826048802, 923231014, 7847463619, 15694927238]

約数ペア:

[(1, 15694927238), (2, 7847463619), (17, 923231014), (19, 826048802), (34, 461615507), (38, 413024401), (323, 48591106), (646, 24295553), (2137, 7344374), (4274, 3672187), (11369, 1380502), (22738, 690251), (36329, 432022), (40603, 386546), (72658, 216011), (81206, 193273)]