19588045197

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{46993}}^1$

素因数の和:47889

約数の個数: 32

約数和(自身を含む): 31182962688

約数和(自身を除く): 11594917491

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 863, 2589, 6041, 18123, 19849, 46993, 59547, 138943, 140979, 328951, 416829, 986853, 1080839, 3242517, 7565873, 22697619, 40554959, 121664877, 283884713, 851654139, 932764057, 2798292171, 6529348399, 19588045197]

約数ペア:

[(1, 19588045197), (3, 6529348399), (7, 2798292171), (21, 932764057), (23, 851654139), (69, 283884713), (161, 121664877), (483, 40554959), (863, 22697619), (2589, 7565873), (6041, 3242517), (18123, 1080839), (19849, 986853), (46993, 416829), (59547, 328951), (138943, 140979)]