16387981922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{42209}}^1$

素因数の和:42470

約数の個数: 32

約数和(自身を含む): 26911407600

約数和(自身を除く): 10523425678

約数列:

[1, 2, 13, 26, 109, 137, 218, 274, 1417, 1781, 2834, 3562, 14933, 29866, 42209, 84418, 194129, 388258, 548717, 1097434, 4600781, 5782633, 9201562, 11565266, 59810153, 75174229, 119620306, 150348458, 630306997, 1260613994, 8193990961, 16387981922]

約数ペア:

[(1, 16387981922), (2, 8193990961), (13, 1260613994), (26, 630306997), (109, 150348458), (137, 119620306), (218, 75174229), (274, 59810153), (1417, 11565266), (1781, 9201562), (2834, 5782633), (3562, 4600781), (14933, 1097434), (29866, 548717), (42209, 388258), (84418, 194129)]