19118049267

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{151597}}^1$

素因数の和:152058

約数の個数: 16

約数和(自身を含む): 25769234432

約数和(自身を除く): 6651185165

約数列:

[1, 3, 127, 331, 381, 993, 42037, 126111, 151597, 454791, 19252819, 50178607, 57758457, 150535821, 6372683089, 19118049267]

約数ペア:

[(1, 19118049267), (3, 6372683089), (127, 150535821), (331, 57758457), (381, 50178607), (993, 19252819), (42037, 454791), (126111, 151597)]