15383116

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6173}}^1$

素因数の和:6273

約数の個数: 24

約数和(自身を含む): 31116960

約数和(自身を除く): 15733844

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 6173, 12346, 24692, 43211, 86422, 172844, 549397, 1098794, 2197588, 3845779, 7691558, 15383116]

約数ペア:

[(1, 15383116), (2, 7691558), (4, 3845779), (7, 2197588), (14, 1098794), (28, 549397), (89, 172844), (178, 86422), (356, 43211), (623, 24692), (1246, 12346), (2492, 6173)]