9980306

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19267}}^1$

素因数の和:19313

約数の個数: 16

約数和(自身を含む): 17572416

約数和(自身を除く): 7592110

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 19267, 38534, 134869, 269738, 712879, 1425758, 4990153, 9980306]

約数ペア:

[(1, 9980306), (2, 4990153), (7, 1425758), (14, 712879), (37, 269738), (74, 134869), (259, 38534), (518, 19267)]