13780038

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53411}}^1$

素因数の和:53459

約数の個数: 16

約数和(自身を含む): 28201536

約数和(自身を除く): 14421498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 53411, 106822, 160233, 320466, 2296673, 4593346, 6890019, 13780038]

約数ペア:

[(1, 13780038), (2, 6890019), (3, 4593346), (6, 2296673), (43, 320466), (86, 160233), (129, 106822), (258, 53411)]