19388094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15461}}^1$

素因数の和:15496

約数の個数: 32

約数和(自身を含む): 44530560

約数和(自身を除く): 25142466

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15461, 30922, 46383, 92766, 170071, 293759, 340142, 510213, 587518, 881277, 1020426, 1762554, 3231349, 6462698, 9694047, 19388094]

約数ペア:

[(1, 19388094), (2, 9694047), (3, 6462698), (6, 3231349), (11, 1762554), (19, 1020426), (22, 881277), (33, 587518), (38, 510213), (57, 340142), (66, 293759), (114, 170071), (209, 92766), (418, 46383), (627, 30922), (1254, 15461)]