22913810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 43968960

約数和(自身を除く): 21055150

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1453, 1577, 2906, 3154, 7265, 7885, 14530, 15770, 27607, 55214, 120599, 138035, 241198, 276070, 602995, 1205990, 2291381, 4582762, 11456905, 22913810]

約数ペア:

[(1, 22913810), (2, 11456905), (5, 4582762), (10, 2291381), (19, 1205990), (38, 602995), (83, 276070), (95, 241198), (166, 138035), (190, 120599), (415, 55214), (830, 27607), (1453, 15770), (1577, 14530), (2906, 7885), (3154, 7265)]