2017119838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{40801}}^1$

素因数の和:42123

約数の個数: 16

約数和(自身を含む): 3187452240

約数和(自身を除く): 1170332402

約数列:

[1, 2, 19, 38, 1301, 2602, 24719, 40801, 49438, 81602, 775219, 1550438, 53082101, 106164202, 1008559919, 2017119838]

約数ペア:

[(1, 2017119838), (2, 1008559919), (19, 106164202), (38, 53082101), (1301, 1550438), (2602, 775219), (24719, 81602), (40801, 49438)]