119889506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3929}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 209390400

約数和(自身を除く): 89500894

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 3929, 7858, 15257, 30514, 43219, 74651, 86438, 149302, 286817, 573634, 821161, 1642322, 3154987, 5449523, 6309974, 10899046, 59944753, 119889506]

約数ペア:

[(1, 119889506), (2, 59944753), (11, 10899046), (19, 6309974), (22, 5449523), (38, 3154987), (73, 1642322), (146, 821161), (209, 573634), (418, 286817), (803, 149302), (1387, 86438), (1606, 74651), (2774, 43219), (3929, 30514), (7858, 15257)]