1238116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 2489760

約数和(自身を除く): 1251644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1481, 2962, 5924, 16291, 28139, 32582, 56278, 65164, 112556, 309529, 619058, 1238116]

約数ペア:

[(1, 1238116), (2, 619058), (4, 309529), (11, 112556), (19, 65164), (22, 56278), (38, 32582), (44, 28139), (76, 16291), (209, 5924), (418, 2962), (836, 1481)]