187446974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1303}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 331236864

約数和(自身を除く): 143789890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 503, 1006, 1303, 2606, 5533, 6539, 11066, 13078, 14333, 16939, 28666, 33878, 71929, 143858, 186329, 372658, 655409, 1310818, 7209499, 8520317, 14418998, 17040634, 93723487, 187446974]

約数ペア:

[(1, 187446974), (2, 93723487), (11, 17040634), (13, 14418998), (22, 8520317), (26, 7209499), (143, 1310818), (286, 655409), (503, 372658), (1006, 186329), (1303, 143858), (2606, 71929), (5533, 33878), (6539, 28666), (11066, 16939), (13078, 14333)]