19912350996

素因数分解:

$2^2\times 3^2\times {\mathrm{23369}}^1\times {\mathrm{23669}}^1$

素因数の和:47048

約数の個数: 36

約数和(自身を含む): 50338278900

約数和(自身を除く): 30425927904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 23369, 23669, 46738, 47338, 70107, 71007, 93476, 94676, 140214, 142014, 210321, 213021, 280428, 284028, 420642, 426042, 841284, 852084, 553120861, 1106241722, 1659362583, 2212483444, 3318725166, 4978087749, 6637450332, 9956175498, 19912350996]

約数ペア:

[(1, 19912350996), (2, 9956175498), (3, 6637450332), (4, 4978087749), (6, 3318725166), (9, 2212483444), (12, 1659362583), (18, 1106241722), (36, 553120861), (23369, 852084), (23669, 841284), (46738, 426042), (47338, 420642), (70107, 284028), (71007, 280428), (93476, 213021), (94676, 210321), (140214, 142014)]