99947524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21559}}^1$

素因数の和:21643

約数の個数: 24

約数和(自身を含む): 187140800

約数和(自身を除く): 87193276

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 21559, 43118, 86236, 409621, 819242, 1315099, 1638484, 2630198, 5260396, 24986881, 49973762, 99947524]

約数ペア:

[(1, 99947524), (2, 49973762), (4, 24986881), (19, 5260396), (38, 2630198), (61, 1638484), (76, 1315099), (122, 819242), (244, 409621), (1159, 86236), (2318, 43118), (4636, 21559)]