22133176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 49190400

約数和(自身を除く): 27057224

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 487, 494, 598, 874, 974, 988, 1196, 1748, 1948, 1976, 2392, 3496, 3896, 5681, 6331, 9253, 11201, 11362, 12662, 18506, 22402, 22724, 25324, 37012, 44804, 45448, 50648, 74024, 89608, 120289, 145613, 212819, 240578, 291226, 425638, 481156, 582452, 851276, 962312, 1164904, 1702552, 2766647, 5533294, 11066588, 22133176]

約数ペア:

[(1, 22133176), (2, 11066588), (4, 5533294), (8, 2766647), (13, 1702552), (19, 1164904), (23, 962312), (26, 851276), (38, 582452), (46, 481156), (52, 425638), (76, 291226), (92, 240578), (104, 212819), (152, 145613), (184, 120289), (247, 89608), (299, 74024), (437, 50648), (487, 45448), (494, 44804), (598, 37012), (874, 25324), (974, 22724), (988, 22402), (1196, 18506), (1748, 12662), (1948, 11362), (1976, 11201), (2392, 9253), (3496, 6331), (3896, 5681)]