63938116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76481}}^1$

素因数の和:76515

約数の個数: 24

約数和(自身を含む): 128489760

約数和(自身を除く): 64551644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 76481, 152962, 305924, 841291, 1453139, 1682582, 2906278, 3365164, 5812556, 15984529, 31969058, 63938116]

約数ペア:

[(1, 63938116), (2, 31969058), (4, 15984529), (11, 5812556), (19, 3365164), (22, 2906278), (38, 1682582), (44, 1453139), (76, 841291), (209, 305924), (418, 152962), (836, 76481)]