11915898

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{6469}}^1$

素因数の和:6781

約数の個数: 16

約数和(自身を含む): 23913120

約数和(自身を除く): 11997222

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 6469, 12938, 19407, 38814, 1985983, 3971966, 5957949, 11915898]

約数ペア:

[(1, 11915898), (2, 5957949), (3, 3971966), (6, 1985983), (307, 38814), (614, 19407), (921, 12938), (1842, 6469)]