21923089774

素因数分解:

$2^1\times {\mathrm{947}}^1\times {\mathrm{2477}}^1\times {\mathrm{4673}}^1$

素因数の和:8099

約数の個数: 16

約数和(自身を含む): 32939697168

約数和(自身を除く): 11016607394

約数列:

[1, 2, 947, 1894, 2477, 4673, 4954, 9346, 2345719, 4425331, 4691438, 8850662, 11575021, 23150042, 10961544887, 21923089774]

約数ペア:

[(1, 21923089774), (2, 10961544887), (947, 23150042), (1894, 11575021), (2477, 8850662), (4673, 4691438), (4954, 4425331), (9346, 2345719)]