19041626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1789

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 10610854

約数列:

[1, 2, 31, 62, 197, 394, 1559, 3118, 6107, 12214, 48329, 96658, 307123, 614246, 9520813, 19041626]

約数ペア:

[(1, 19041626), (2, 9520813), (31, 614246), (62, 307123), (197, 96658), (394, 48329), (1559, 12214), (3118, 6107)]