17131408

素因数分解:

$2^4\times 7^1\times {\mathrm{152959}}^1$

素因数の和:152974

約数の個数: 20

約数和(自身を含む): 37934080

約数和(自身を除く): 20802672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 152959, 305918, 611836, 1070713, 1223672, 2141426, 2447344, 4282852, 8565704, 17131408]

約数ペア:

[(1, 17131408), (2, 8565704), (4, 4282852), (7, 2447344), (8, 2141426), (14, 1223672), (16, 1070713), (28, 611836), (56, 305918), (112, 152959)]