853442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 1386240

約数和(自身を除く): 532798

約数列:

[1, 2, 19, 37, 38, 74, 607, 703, 1214, 1406, 11533, 22459, 23066, 44918, 426721, 853442]

約数ペア:

[(1, 853442), (2, 426721), (19, 44918), (37, 23066), (38, 22459), (74, 11533), (607, 1406), (703, 1214)]