13901516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 25482240

約数和(自身を除く): 11580724

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 1579, 2201, 3158, 4402, 6316, 8804, 48949, 97898, 112109, 195796, 224218, 448436, 3475379, 6950758, 13901516]

約数ペア:

[(1, 13901516), (2, 6950758), (4, 3475379), (31, 448436), (62, 224218), (71, 195796), (124, 112109), (142, 97898), (284, 48949), (1579, 8804), (2201, 6316), (3158, 4402)]