15995196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{63473}}^1$

素因数の和:63490

約数の個数: 36

約数和(自身を含む): 46209072

約数和(自身を除く): 30213876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 63473, 126946, 190419, 253892, 380838, 444311, 571257, 761676, 888622, 1142514, 1332933, 1777244, 2285028, 2665866, 3998799, 5331732, 7997598, 15995196]

約数ペア:

[(1, 15995196), (2, 7997598), (3, 5331732), (4, 3998799), (6, 2665866), (7, 2285028), (9, 1777244), (12, 1332933), (14, 1142514), (18, 888622), (21, 761676), (28, 571257), (36, 444311), (42, 380838), (63, 253892), (84, 190419), (126, 126946), (252, 63473)]