23405434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 16269446

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 409, 806, 818, 923, 1846, 2201, 4402, 5317, 10634, 12679, 25358, 28613, 29039, 57226, 58078, 164827, 329654, 377507, 755014, 900209, 1800418, 11702717, 23405434]

約数ペア:

[(1, 23405434), (2, 11702717), (13, 1800418), (26, 900209), (31, 755014), (62, 377507), (71, 329654), (142, 164827), (403, 58078), (409, 57226), (806, 29039), (818, 28613), (923, 25358), (1846, 12679), (2201, 10634), (4402, 5317)]