2019971514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{30605629}}^1$

素因数の和:30605645

約数の個数: 16

約数和(自身を含む): 4407210720

約数和(自身を除く): 2387239206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 30605629, 61211258, 91816887, 183633774, 336661919, 673323838, 1009985757, 2019971514]

約数ペア:

[(1, 2019971514), (2, 1009985757), (3, 673323838), (6, 336661919), (11, 183633774), (22, 91816887), (33, 61211258), (66, 30605629)]