4007974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3687

約数の個数: 16

約数和(自身を含む): 6548400

約数和(自身を除く): 2540426

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 3637, 7274, 69103, 105473, 138206, 210946, 2003987, 4007974]

約数ペア:

[(1, 4007974), (2, 2003987), (19, 210946), (29, 138206), (38, 105473), (58, 69103), (551, 7274), (1102, 3637)]