16486984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 32976000

約数和(自身を除く): 16489016

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1373, 1501, 2746, 3002, 5492, 6004, 10984, 12008, 26087, 52174, 104348, 108467, 208696, 216934, 433868, 867736, 2060873, 4121746, 8243492, 16486984]

約数ペア:

[(1, 16486984), (2, 8243492), (4, 4121746), (8, 2060873), (19, 867736), (38, 433868), (76, 216934), (79, 208696), (152, 108467), (158, 104348), (316, 52174), (632, 26087), (1373, 12008), (1501, 10984), (2746, 6004), (3002, 5492)]