13409096

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 26163000

約数和(自身を除く): 12753904

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 509, 712, 1018, 2036, 3293, 4072, 6586, 13172, 18833, 26344, 37666, 45301, 75332, 90602, 150664, 181204, 362408, 1676137, 3352274, 6704548, 13409096]

約数ペア:

[(1, 13409096), (2, 6704548), (4, 3352274), (8, 1676137), (37, 362408), (74, 181204), (89, 150664), (148, 90602), (178, 75332), (296, 45301), (356, 37666), (509, 26344), (712, 18833), (1018, 13172), (2036, 6586), (3293, 4072)]