12785206

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 22947840

約数和(自身を除く): 10162634

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 331, 434, 623, 662, 1246, 2317, 2759, 4634, 5518, 10261, 19313, 20522, 29459, 38626, 58918, 71827, 143654, 206213, 412426, 913229, 1826458, 6392603, 12785206]

約数ペア:

[(1, 12785206), (2, 6392603), (7, 1826458), (14, 913229), (31, 412426), (62, 206213), (89, 143654), (178, 71827), (217, 58918), (331, 38626), (434, 29459), (623, 20522), (662, 19313), (1246, 10261), (2317, 5518), (2759, 4634)]