15246260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18593}}^1$

素因数の和:18643

約数の個数: 24

約数和(自身を含む): 32799816

約数和(自身を除く): 17553556

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 18593, 37186, 74372, 92965, 185930, 371860, 762313, 1524626, 3049252, 3811565, 7623130, 15246260]

約数ペア:

[(1, 15246260), (2, 7623130), (4, 3811565), (5, 3049252), (10, 1524626), (20, 762313), (41, 371860), (82, 185930), (164, 92965), (205, 74372), (410, 37186), (820, 18593)]