13415358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 29457792

約数和(自身を除く): 16042434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1123, 1991, 2246, 3369, 3982, 5973, 6738, 11946, 12353, 24706, 37059, 74118, 203263, 406526, 609789, 1219578, 2235893, 4471786, 6707679, 13415358]

約数ペア:

[(1, 13415358), (2, 6707679), (3, 4471786), (6, 2235893), (11, 1219578), (22, 609789), (33, 406526), (66, 203263), (181, 74118), (362, 37059), (543, 24706), (1086, 12353), (1123, 11946), (1991, 6738), (2246, 5973), (3369, 3982)]