19655667028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1175297}}^1$

素因数の和:1175451

約数の個数: 24

約数和(自身を含む): 35639736552

約数和(自身を除く): 15984069524

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 8362, 16724, 1175297, 2350594, 4701188, 43485989, 86971978, 132808561, 173943956, 265617122, 531234244, 4913916757, 9827833514, 19655667028]

約数ペア:

[(1, 19655667028), (2, 9827833514), (4, 4913916757), (37, 531234244), (74, 265617122), (113, 173943956), (148, 132808561), (226, 86971978), (452, 43485989), (4181, 4701188), (8362, 2350594), (16724, 1175297)]