20190114512

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{389}}^1\times {\mathrm{8839}}^1$

素因数の和:9603

約数の個数: 40

約数和(自身を含む): 39330220800

約数和(自身を除く): 19140106288

約数列:

[1, 2, 4, 8, 16, 367, 389, 734, 778, 1468, 1556, 2936, 3112, 5872, 6224, 8839, 17678, 35356, 70712, 141424, 142763, 285526, 571052, 1142104, 2284208, 3243913, 3438371, 6487826, 6876742, 12975652, 13753484, 25951304, 27506968, 51902608, 55013936, 1261882157, 2523764314, 5047528628, 10095057256, 20190114512]

約数ペア:

[(1, 20190114512), (2, 10095057256), (4, 5047528628), (8, 2523764314), (16, 1261882157), (367, 55013936), (389, 51902608), (734, 27506968), (778, 25951304), (1468, 13753484), (1556, 12975652), (2936, 6876742), (3112, 6487826), (5872, 3438371), (6224, 3243913), (8839, 2284208), (17678, 1142104), (35356, 571052), (70712, 285526), (141424, 142763)]