15303128

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{6619}}^1$

素因数の和:6659

約数の個数: 24

約数和(自身を含む): 30485100

約数和(自身を除く): 15181972

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 6619, 13238, 26476, 52952, 112523, 225046, 450092, 900184, 1912891, 3825782, 7651564, 15303128]

約数ペア:

[(1, 15303128), (2, 7651564), (4, 3825782), (8, 1912891), (17, 900184), (34, 450092), (68, 225046), (136, 112523), (289, 52952), (578, 26476), (1156, 13238), (2312, 6619)]