15901096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 31492800

約数和(自身を除く): 15591704

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 971, 1942, 2047, 3884, 4094, 7768, 8188, 16376, 22333, 44666, 86419, 89332, 172838, 178664, 345676, 691352, 1987637, 3975274, 7950548, 15901096]

約数ペア:

[(1, 15901096), (2, 7950548), (4, 3975274), (8, 1987637), (23, 691352), (46, 345676), (89, 178664), (92, 172838), (178, 89332), (184, 86419), (356, 44666), (712, 22333), (971, 16376), (1942, 8188), (2047, 7768), (3884, 4094)]