13305538

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:633

約数の個数: 16

約数和(自身を含む): 20318400

約数和(自身を除く): 7012862

約数列:

[1, 2, 101, 199, 202, 331, 398, 662, 20099, 33431, 40198, 65869, 66862, 131738, 6652769, 13305538]

約数ペア:

[(1, 13305538), (2, 6652769), (101, 131738), (199, 66862), (202, 65869), (331, 40198), (398, 33431), (662, 20099)]