15450116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18481}}^1$

素因数の和:18515

約数の個数: 24

約数和(自身を含む): 31049760

約数和(自身を除く): 15599644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 18481, 36962, 73924, 203291, 351139, 406582, 702278, 813164, 1404556, 3862529, 7725058, 15450116]

約数ペア:

[(1, 15450116), (2, 7725058), (4, 3862529), (11, 1404556), (19, 813164), (22, 702278), (38, 406582), (44, 351139), (76, 203291), (209, 73924), (418, 36962), (836, 18481)]