21832641790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{92893}}^1$

素因数の和:94156

約数の個数: 32

約数和(自身を含む): 41400997920

約数和(自身を除く): 19568356130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1237, 2474, 6185, 12370, 23503, 47006, 92893, 117515, 185786, 235030, 464465, 928930, 1764967, 3529934, 8824835, 17649670, 114908641, 229817282, 574543205, 1149086410, 2183264179, 4366528358, 10916320895, 21832641790]

約数ペア:

[(1, 21832641790), (2, 10916320895), (5, 4366528358), (10, 2183264179), (19, 1149086410), (38, 574543205), (95, 229817282), (190, 114908641), (1237, 17649670), (2474, 8824835), (6185, 3529934), (12370, 1764967), (23503, 928930), (47006, 464465), (92893, 235030), (117515, 185786)]