13255378

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 20655000

約数和(自身を除く): 7399622

約数列:

[1, 2, 29, 58, 449, 509, 898, 1018, 13021, 14761, 26042, 29522, 228541, 457082, 6627689, 13255378]

約数ペア:

[(1, 13255378), (2, 6627689), (29, 457082), (58, 228541), (449, 29522), (509, 26042), (898, 14761), (1018, 13021)]