15292158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 35354880

約数和(自身を除く): 20062722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 4091, 8182, 12273, 24546, 28637, 57274, 85911, 171822, 364099, 728198, 1092297, 2184594, 2548693, 5097386, 7646079, 15292158]

約数ペア:

[(1, 15292158), (2, 7646079), (3, 5097386), (6, 2548693), (7, 2184594), (14, 1092297), (21, 728198), (42, 364099), (89, 171822), (178, 85911), (267, 57274), (534, 28637), (623, 24546), (1246, 12273), (1869, 8182), (3738, 4091)]