23931570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61363}}^1$

素因数の和:61386

約数の個数: 32

約数和(自身を含む): 61854912

約数和(自身を除く): 37923342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 61363, 122726, 184089, 306815, 368178, 613630, 797719, 920445, 1595438, 1840890, 2393157, 3988595, 4786314, 7977190, 11965785, 23931570]

約数ペア:

[(1, 23931570), (2, 11965785), (3, 7977190), (5, 4786314), (6, 3988595), (10, 2393157), (13, 1840890), (15, 1595438), (26, 920445), (30, 797719), (39, 613630), (65, 368178), (78, 306815), (130, 184089), (195, 122726), (390, 61363)]