23221363

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 26893440

約数和(自身を除く): 3672077

約数列:

[1, 11, 19, 137, 209, 811, 1507, 2603, 8921, 15409, 28633, 111107, 169499, 1222177, 2111033, 23221363]

約数ペア:

[(1, 23221363), (11, 2111033), (19, 1222177), (137, 169499), (209, 111107), (811, 28633), (1507, 15409), (2603, 8921)]