16288778

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 27933120

約数和(自身を除く): 11644342

約数列:

[1, 2, 11, 22, 29, 58, 121, 211, 242, 319, 422, 638, 1331, 2321, 2662, 3509, 4642, 6119, 7018, 12238, 25531, 38599, 51062, 67309, 77198, 134618, 280841, 561682, 740399, 1480798, 8144389, 16288778]

約数ペア:

[(1, 16288778), (2, 8144389), (11, 1480798), (22, 740399), (29, 561682), (58, 280841), (121, 134618), (211, 77198), (242, 67309), (319, 51062), (422, 38599), (638, 25531), (1331, 12238), (2321, 7018), (2662, 6119), (3509, 4642)]