21941811359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 24273091584

約数和(自身を除く): 2331280225

約数列:

[1, 13, 83, 137, 151, 983, 1079, 1781, 1963, 11371, 12533, 12779, 20687, 81589, 134671, 147823, 148433, 162929, 268931, 1060657, 1717021, 1750723, 1929629, 11177693, 12319939, 20335321, 22321273, 145310009, 160159207, 264359173, 1687831643, 21941811359]

約数ペア:

[(1, 21941811359), (13, 1687831643), (83, 264359173), (137, 160159207), (151, 145310009), (983, 22321273), (1079, 20335321), (1781, 12319939), (1963, 11177693), (11371, 1929629), (12533, 1750723), (12779, 1717021), (20687, 1060657), (81589, 268931), (134671, 162929), (147823, 148433)]