19593396

素因数分解:

$2^2\times 3^2\times {\mathrm{367}}^1\times {\mathrm{1483}}^1$

素因数の和:1860

約数の個数: 36

約数和(自身を含む): 49696192

約数和(自身を除く): 30102796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367, 734, 1101, 1468, 1483, 2202, 2966, 3303, 4404, 4449, 5932, 6606, 8898, 13212, 13347, 17796, 26694, 53388, 544261, 1088522, 1632783, 2177044, 3265566, 4898349, 6531132, 9796698, 19593396]

約数ペア:

[(1, 19593396), (2, 9796698), (3, 6531132), (4, 4898349), (6, 3265566), (9, 2177044), (12, 1632783), (18, 1088522), (36, 544261), (367, 53388), (734, 26694), (1101, 17796), (1468, 13347), (1483, 13212), (2202, 8898), (2966, 6606), (3303, 5932), (4404, 4449)]