1920291218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1\times {\mathrm{29983}}^1$

素因数の和:31049

約数の個数: 16

約数和(自身を含む): 2976331776

約数和(自身を除く): 1056040558

約数列:

[1, 2, 31, 62, 1033, 2066, 29983, 32023, 59966, 64046, 929473, 1858946, 30972439, 61944878, 960145609, 1920291218]

約数ペア:

[(1, 1920291218), (2, 960145609), (31, 61944878), (62, 30972439), (1033, 1858946), (2066, 929473), (29983, 64046), (32023, 59966)]