13171838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12497}}^1$

素因数の和:12547

約数の個数: 16

約数和(自身を含む): 21596544

約数和(自身を除く): 8424706

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 12497, 24994, 212449, 387407, 424898, 774814, 6585919, 13171838]

約数ペア:

[(1, 13171838), (2, 6585919), (17, 774814), (31, 424898), (34, 387407), (62, 212449), (527, 24994), (1054, 12497)]