21950873722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28070171}}^1$

素因数の和:28070213

約数の個数: 16

約数和(自身を含む): 36378942912

約数和(自身を除く): 14428069190

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 28070171, 56140342, 477192907, 645613933, 954385814, 1291227866, 10975436861, 21950873722]

約数ペア:

[(1, 21950873722), (2, 10975436861), (17, 1291227866), (23, 954385814), (34, 645613933), (46, 477192907), (391, 56140342), (782, 28070171)]