121794865919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2556943}}^1$

素因数の和:2557094

約数の個数: 16

約数和(自身を含む): 135006643200

約数和(自身を除く): 13211777281

約数列:

[1, 19, 23, 109, 437, 2071, 2507, 47633, 2556943, 48581917, 58809689, 278706787, 1117384091, 5295428953, 6410256101, 121794865919]

約数ペア:

[(1, 121794865919), (19, 6410256101), (23, 5295428953), (109, 1117384091), (437, 278706787), (2071, 58809689), (2507, 48581917), (47633, 2556943)]