25972414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5519}}^1$

素因数の和:5715

約数の個数: 16

約数和(自身を含む): 42194880

約数和(自身を除く): 16222466

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 5519, 11038, 71747, 143494, 998939, 1997878, 12986207, 25972414]

約数ペア:

[(1, 25972414), (2, 12986207), (13, 1997878), (26, 998939), (181, 143494), (362, 71747), (2353, 11038), (4706, 5519)]