9820072

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{8831}}^1$

素因数の和:8976

約数の個数: 16

約数和(自身を含む): 18547200

約数和(自身を除く): 8727128

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 8831, 17662, 35324, 70648, 1227509, 2455018, 4910036, 9820072]

約数ペア:

[(1, 9820072), (2, 4910036), (4, 2455018), (8, 1227509), (139, 70648), (278, 35324), (556, 17662), (1112, 8831)]