19020352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22861}}^1$

素因数の和:22886

約数の個数: 28

約数和(自身を含む): 40648636

約数和(自身を除く): 21628284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22861, 45722, 91444, 182888, 297193, 365776, 594386, 731552, 1188772, 1463104, 2377544, 4755088, 9510176, 19020352]

約数ペア:

[(1, 19020352), (2, 9510176), (4, 4755088), (8, 2377544), (13, 1463104), (16, 1188772), (26, 731552), (32, 594386), (52, 365776), (64, 297193), (104, 182888), (208, 91444), (416, 45722), (832, 22861)]