17621428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8583

約数の個数: 24

約数和(自身を含む): 34360704

約数和(自身を除く): 16739276

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 8521, 17042, 34084, 93731, 187462, 374924, 400487, 800974, 1601948, 4405357, 8810714, 17621428]

約数ペア:

[(1, 17621428), (2, 8810714), (4, 4405357), (11, 1601948), (22, 800974), (44, 400487), (47, 374924), (94, 187462), (188, 93731), (517, 34084), (1034, 17042), (2068, 8521)]