47631116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19489}}^1$

素因数の和:19553

約数の個数: 24

約数和(自身を含む): 91680960

約数和(自身を除く): 44049844

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 19489, 38978, 77956, 253357, 506714, 915983, 1013428, 1831966, 3663932, 11907779, 23815558, 47631116]

約数ペア:

[(1, 47631116), (2, 23815558), (4, 11907779), (13, 3663932), (26, 1831966), (47, 1013428), (52, 915983), (94, 506714), (188, 253357), (611, 77956), (1222, 38978), (2444, 19489)]