13430812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 24554880

約数和(自身を除く): 11124068

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 1217, 2434, 2759, 4868, 5518, 11036, 37727, 75454, 108313, 150908, 216626, 433252, 3357703, 6715406, 13430812]

約数ペア:

[(1, 13430812), (2, 6715406), (4, 3357703), (31, 433252), (62, 216626), (89, 150908), (124, 108313), (178, 75454), (356, 37727), (1217, 11036), (2434, 5518), (2759, 4868)]