2019445670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{12583}}^1$

素因数の和:14060

約数の個数: 32

約数和(自身を含む): 3968490240

約数和(自身を除く): 1949044570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1459, 2918, 7295, 12583, 14590, 16049, 25166, 32098, 62915, 80245, 125830, 138413, 160490, 276826, 692065, 1384130, 18358597, 36717194, 91792985, 183585970, 201944567, 403889134, 1009722835, 2019445670]

約数ペア:

[(1, 2019445670), (2, 1009722835), (5, 403889134), (10, 201944567), (11, 183585970), (22, 91792985), (55, 36717194), (110, 18358597), (1459, 1384130), (2918, 692065), (7295, 276826), (12583, 160490), (14590, 138413), (16049, 125830), (25166, 80245), (32098, 62915)]