121966858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{43037}}^1$

素因数の和:43161

約数の個数: 16

約数和(自身を含む): 198835560

約数和(自身を除く): 76868702

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 43037, 86074, 559481, 1118962, 4691033, 9382066, 60983429, 121966858]

約数ペア:

[(1, 121966858), (2, 60983429), (13, 9382066), (26, 4691033), (109, 1118962), (218, 559481), (1417, 86074), (2834, 43037)]