15247367

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 17651760

約数和(自身を除く): 2404393

約数列:

[1, 19, 23, 37, 41, 437, 529, 703, 779, 851, 943, 1517, 10051, 16169, 17917, 19573, 21689, 28823, 34891, 371887, 412091, 662929, 802493, 15247367]

約数ペア:

[(1, 15247367), (19, 802493), (23, 662929), (37, 412091), (41, 371887), (437, 34891), (529, 28823), (703, 21689), (779, 19573), (851, 17917), (943, 16169), (1517, 10051)]