22295416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19489}}^1$

素因数の和:19519

約数の個数: 32

約数和(自身を含む): 49114800

約数和(自身を除く): 26819384

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19489, 38978, 77956, 155912, 214379, 253357, 428758, 506714, 857516, 1013428, 1715032, 2026856, 2786927, 5573854, 11147708, 22295416]

約数ペア:

[(1, 22295416), (2, 11147708), (4, 5573854), (8, 2786927), (11, 2026856), (13, 1715032), (22, 1013428), (26, 857516), (44, 506714), (52, 428758), (88, 253357), (104, 214379), (143, 155912), (286, 77956), (572, 38978), (1144, 19489)]