2019434142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{79889}}^1$

素因数の和:80288

約数の個数: 32

約数和(自身を含む): 4417597440

約数和(自身を除く): 2398163298

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 383, 766, 1149, 2298, 4213, 8426, 12639, 25278, 79889, 159778, 239667, 479334, 878779, 1757558, 2636337, 5272674, 30597487, 61194974, 91792461, 183584922, 336572357, 673144714, 1009717071, 2019434142]

約数ペア:

[(1, 2019434142), (2, 1009717071), (3, 673144714), (6, 336572357), (11, 183584922), (22, 91792461), (33, 61194974), (66, 30597487), (383, 5272674), (766, 2636337), (1149, 1757558), (2298, 878779), (4213, 479334), (8426, 239667), (12639, 159778), (25278, 79889)]