19208184

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2557}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 48192720

約数和(自身を除く): 28984536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 2557, 3756, 5114, 7512, 7671, 10228, 15342, 20456, 30684, 61368, 800341, 1600682, 2401023, 3201364, 4802046, 6402728, 9604092, 19208184]

約数ペア:

[(1, 19208184), (2, 9604092), (3, 6402728), (4, 4802046), (6, 3201364), (8, 2401023), (12, 1600682), (24, 800341), (313, 61368), (626, 30684), (939, 20456), (1252, 15342), (1878, 10228), (2504, 7671), (2557, 7512), (3756, 5114)]