13988198

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1217}}^1$

素因数の和:2047

約数の個数: 16

約数和(自身を含む): 24028704

約数和(自身を除く): 10040506

約数列:

[1, 2, 7, 14, 821, 1217, 1642, 2434, 5747, 8519, 11494, 17038, 999157, 1998314, 6994099, 13988198]

約数ペア:

[(1, 13988198), (2, 6994099), (7, 1998314), (14, 999157), (821, 17038), (1217, 11494), (1642, 8519), (2434, 5747)]