15215814

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{991}}^1$

素因数の和:1852

約数の個数: 24

約数和(自身を含む): 33039552

約数和(自身を除く): 17823738

約数列:

[1, 2, 3, 6, 9, 18, 853, 991, 1706, 1982, 2559, 2973, 5118, 5946, 7677, 8919, 15354, 17838, 845323, 1690646, 2535969, 5071938, 7607907, 15215814]

約数ペア:

[(1, 15215814), (2, 7607907), (3, 5071938), (6, 2535969), (9, 1690646), (18, 845323), (853, 17838), (991, 15354), (1706, 8919), (1982, 7677), (2559, 5946), (2973, 5118)]