193455796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59197}}^1$

素因数の和:59263

約数の個数: 24

約数和(自身を含む): 364659680

約数和(自身を除く): 171203884

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 59197, 118394, 236788, 1124743, 2249486, 2545471, 4498972, 5090942, 10181884, 48363949, 96727898, 193455796]

約数ペア:

[(1, 193455796), (2, 96727898), (4, 48363949), (19, 10181884), (38, 5090942), (43, 4498972), (76, 2545471), (86, 2249486), (172, 1124743), (817, 236788), (1634, 118394), (3268, 59197)]