11915935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 15022080

約数和(自身を除く): 3106145

約数列:

[1, 5, 31, 59, 155, 295, 1303, 1829, 6515, 9145, 40393, 76877, 201965, 384385, 2383187, 11915935]

約数ペア:

[(1, 11915935), (5, 2383187), (31, 384385), (59, 201965), (155, 76877), (295, 40393), (1303, 9145), (1829, 6515)]