13319176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 27236160

約数和(自身を除く): 13916984

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 1543, 2158, 3086, 4316, 6172, 8632, 12344, 20059, 40118, 80236, 128069, 160472, 256138, 512276, 1024552, 1664897, 3329794, 6659588, 13319176]

約数ペア:

[(1, 13319176), (2, 6659588), (4, 3329794), (8, 1664897), (13, 1024552), (26, 512276), (52, 256138), (83, 160472), (104, 128069), (166, 80236), (332, 40118), (664, 20059), (1079, 12344), (1543, 8632), (2158, 6172), (3086, 4316)]