42019718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14827}}^1$

素因数の和:14951

約数の個数: 16

約数和(自身を含む): 68505360

約数和(自身を除く): 26485642

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 14827, 29654, 192751, 385502, 1616143, 3232286, 21009859, 42019718]

約数ペア:

[(1, 42019718), (2, 21009859), (13, 3232286), (26, 1616143), (109, 385502), (218, 192751), (1417, 29654), (2834, 14827)]