193860422

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19421}}^1$

素因数の和:19484

約数の個数: 32

約数和(自身を含む): 357986304

約数和(自身を除く): 164125882

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 19421, 38842, 135947, 271894, 446683, 602051, 893366, 1204102, 3126781, 4214357, 6253562, 8428714, 13847173, 27694346, 96930211, 193860422]

約数ペア:

[(1, 193860422), (2, 96930211), (7, 27694346), (14, 13847173), (23, 8428714), (31, 6253562), (46, 4214357), (62, 3126781), (161, 1204102), (217, 893366), (322, 602051), (434, 446683), (713, 271894), (1426, 135947), (4991, 38842), (9982, 19421)]