23349580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19139}}^1$

素因数の和:19209

約数の個数: 24

約数和(自身を含む): 49840560

約数和(自身を除く): 26490980

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 19139, 38278, 76556, 95695, 191390, 382780, 1167479, 2334958, 4669916, 5837395, 11674790, 23349580]

約数ペア:

[(1, 23349580), (2, 11674790), (4, 5837395), (5, 4669916), (10, 2334958), (20, 1167479), (61, 382780), (122, 191390), (244, 95695), (305, 76556), (610, 38278), (1220, 19139)]