12474970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 23784192

約数和(自身を除く): 11309222

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 743, 1486, 1679, 3358, 3715, 7430, 8395, 16790, 17089, 34178, 54239, 85445, 108478, 170890, 271195, 542390, 1247497, 2494994, 6237485, 12474970]

約数ペア:

[(1, 12474970), (2, 6237485), (5, 2494994), (10, 1247497), (23, 542390), (46, 271195), (73, 170890), (115, 108478), (146, 85445), (230, 54239), (365, 34178), (730, 17089), (743, 16790), (1486, 8395), (1679, 7430), (3358, 3715)]