17188046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 28364160

約数和(自身を除く): 11176114

約数列:

[1, 2, 19, 38, 43, 67, 86, 134, 157, 314, 817, 1273, 1634, 2546, 2881, 2983, 5762, 5966, 6751, 10519, 13502, 21038, 54739, 109478, 128269, 199861, 256538, 399722, 452317, 904634, 8594023, 17188046]

約数ペア:

[(1, 17188046), (2, 8594023), (19, 904634), (38, 452317), (43, 399722), (67, 256538), (86, 199861), (134, 128269), (157, 109478), (314, 54739), (817, 21038), (1273, 13502), (1634, 10519), (2546, 6751), (2881, 5966), (2983, 5762)]