19550652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4058

約数の個数: 48

約数和(自身を含む): 51123072

約数和(自身を除く): 31572420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4003, 4884, 8006, 12009, 16012, 24018, 44033, 48036, 88066, 132099, 148111, 176132, 264198, 296222, 444333, 528396, 592444, 888666, 1629221, 1777332, 3258442, 4887663, 6516884, 9775326, 19550652]

約数ペア:

[(1, 19550652), (2, 9775326), (3, 6516884), (4, 4887663), (6, 3258442), (11, 1777332), (12, 1629221), (22, 888666), (33, 592444), (37, 528396), (44, 444333), (66, 296222), (74, 264198), (111, 176132), (132, 148111), (148, 132099), (222, 88066), (407, 48036), (444, 44033), (814, 24018), (1221, 16012), (1628, 12009), (2442, 8006), (4003, 4884)]