13273438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15187}}^1$

素因数の和:15231

約数の個数: 16

約数和(自身を含む): 21870720

約数和(自身を除く): 8597282

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 15187, 30374, 288553, 349301, 577106, 698602, 6636719, 13273438]

約数ペア:

[(1, 13273438), (2, 6636719), (19, 698602), (23, 577106), (38, 349301), (46, 288553), (437, 30374), (874, 15187)]