13493256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{80317}}^1$

素因数の和:80333

約数の個数: 32

約数和(自身を含む): 38552640

約数和(自身を除く): 25059384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 80317, 160634, 240951, 321268, 481902, 562219, 642536, 963804, 1124438, 1686657, 1927608, 2248876, 3373314, 4497752, 6746628, 13493256]

約数ペア:

[(1, 13493256), (2, 6746628), (3, 4497752), (4, 3373314), (6, 2248876), (7, 1927608), (8, 1686657), (12, 1124438), (14, 963804), (21, 642536), (24, 562219), (28, 481902), (42, 321268), (56, 240951), (84, 160634), (168, 80317)]