19956198

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2017}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 42717024

約数和(自身を除く): 22760826

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 2017, 3298, 4034, 4947, 6051, 9894, 12102, 34289, 68578, 102867, 195649, 205734, 391298, 586947, 1173894, 3326033, 6652066, 9978099, 19956198]

約数ペア:

[(1, 19956198), (2, 9978099), (3, 6652066), (6, 3326033), (17, 1173894), (34, 586947), (51, 391298), (97, 205734), (102, 195649), (194, 102867), (291, 68578), (582, 34289), (1649, 12102), (2017, 9894), (3298, 6051), (4034, 4947)]