19099681172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33391051}}^1$

素因数の和:33391079

約数の個数: 24

約数和(自身を含む): 39267877152

約数和(自身を除く): 20168195980

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 33391051, 66782102, 133564204, 367301561, 434083663, 734603122, 868167326, 1469206244, 1736334652, 4774920293, 9549840586, 19099681172]

約数ペア:

[(1, 19099681172), (2, 9549840586), (4, 4774920293), (11, 1736334652), (13, 1469206244), (22, 868167326), (26, 734603122), (44, 434083663), (52, 367301561), (143, 133564204), (286, 66782102), (572, 33391051)]