3969746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9529

約数の個数: 16

約数和(自身を含む): 6838560

約数和(自身を除く): 2868814

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9497, 18994, 104467, 180443, 208934, 360886, 1984873, 3969746]

約数ペア:

[(1, 3969746), (2, 1984873), (11, 360886), (19, 208934), (22, 180443), (38, 104467), (209, 18994), (418, 9497)]