15972216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51193}}^1$

素因数の和:51215

約数の個数: 32

約数和(自身を含む): 43002960

約数和(自身を除く): 27030744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 51193, 102386, 153579, 204772, 307158, 409544, 614316, 665509, 1228632, 1331018, 1996527, 2662036, 3993054, 5324072, 7986108, 15972216]

約数ペア:

[(1, 15972216), (2, 7986108), (3, 5324072), (4, 3993054), (6, 2662036), (8, 1996527), (12, 1331018), (13, 1228632), (24, 665509), (26, 614316), (39, 409544), (52, 307158), (78, 204772), (104, 153579), (156, 102386), (312, 51193)]