17218294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 27442800

約数和(自身を除く): 10224506

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 4157, 8314, 78983, 157966, 453113, 906226, 8609147, 17218294]

約数ペア:

[(1, 17218294), (2, 8609147), (19, 906226), (38, 453113), (109, 157966), (218, 78983), (2071, 8314), (4142, 4157)]