19242968

素因数分解:

$2^3\times {\mathrm{59}}^2\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 36755580

約数和(自身を除く): 17512612

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 691, 1382, 2764, 3481, 5528, 6962, 13924, 27848, 40769, 81538, 163076, 326152, 2405371, 4810742, 9621484, 19242968]

約数ペア:

[(1, 19242968), (2, 9621484), (4, 4810742), (8, 2405371), (59, 326152), (118, 163076), (236, 81538), (472, 40769), (691, 27848), (1382, 13924), (2764, 6962), (3481, 5528)]