16213194

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47407}}^1$

素因数の和:47434

約数の個数: 24

約数和(自身を含む): 36978240

約数和(自身を除く): 20765046

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 47407, 94814, 142221, 284442, 426663, 853326, 900733, 1801466, 2702199, 5404398, 8106597, 16213194]

約数ペア:

[(1, 16213194), (2, 8106597), (3, 5404398), (6, 2702199), (9, 1801466), (18, 900733), (19, 853326), (38, 426663), (57, 284442), (114, 142221), (171, 94814), (342, 47407)]