22287304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11279}}^1$

素因数の和:11317

約数の個数: 32

約数和(自身を含む): 47376000

約数和(自身を除く): 25088696

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11279, 22558, 45116, 90232, 146627, 214301, 293254, 428602, 586508, 857204, 1173016, 1714408, 2785913, 5571826, 11143652, 22287304]

約数ペア:

[(1, 22287304), (2, 11143652), (4, 5571826), (8, 2785913), (13, 1714408), (19, 1173016), (26, 857204), (38, 586508), (52, 428602), (76, 293254), (104, 214301), (152, 146627), (247, 90232), (494, 45116), (988, 22558), (1976, 11279)]