10205398

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10267}}^1$

素因数の和:10347

約数の個数: 16

約数和(自身を含む): 17743104

約数和(自身を除く): 7537706

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 10267, 20534, 71869, 143738, 728957, 1457914, 5102699, 10205398]

約数ペア:

[(1, 10205398), (2, 5102699), (7, 1457914), (14, 728957), (71, 143738), (142, 71869), (497, 20534), (994, 10267)]