2019979814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1006969}}^1$

素因数の和:1007047

約数の個数: 16

約数和(自身を含む): 3262582800

約数和(自身を除く): 1242602986

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 1006969, 2013938, 17118473, 34236946, 59411171, 118822342, 1009989907, 2019979814]

約数ペア:

[(1, 2019979814), (2, 1009989907), (17, 118822342), (34, 59411171), (59, 34236946), (118, 17118473), (1003, 2013938), (2006, 1006969)]