619196446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{38189}}^1$

素因数の和:38280

約数の個数: 24

約数和(自身を含む): 1036171080

約数和(自身を除く): 416974634

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 8107, 16214, 38189, 76378, 420079, 840158, 2558663, 4620869, 5117326, 9241738, 28145293, 56290586, 309598223, 619196446]

約数ペア:

[(1, 619196446), (2, 309598223), (11, 56290586), (22, 28145293), (67, 9241738), (121, 5117326), (134, 4620869), (242, 2558663), (737, 840158), (1474, 420079), (8107, 76378), (16214, 38189)]