19004282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12893}}^1$

素因数の和:12973

約数の個数: 16

約数和(自身を含む): 31564512

約数和(自身を除く): 12560230

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12893, 25786, 141823, 283646, 863831, 1727662, 9502141, 19004282]

約数ペア:

[(1, 19004282), (2, 9502141), (11, 1727662), (22, 863831), (67, 283646), (134, 141823), (737, 25786), (1474, 12893)]