22231976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11289

約数の個数: 32

約数和(自身を含む): 47258400

約数和(自身を除く): 25026424

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11251, 22502, 45004, 90008, 146263, 213769, 292526, 427538, 585052, 855076, 1170104, 1710152, 2778997, 5557994, 11115988, 22231976]

約数ペア:

[(1, 22231976), (2, 11115988), (4, 5557994), (8, 2778997), (13, 1710152), (19, 1170104), (26, 855076), (38, 585052), (52, 427538), (76, 292526), (104, 213769), (152, 146263), (247, 90008), (494, 45004), (988, 22502), (1976, 11251)]