19364358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^4\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 40

約数和(自身を含む): 42327288

約数和(自身を除く): 22962930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 169, 226, 338, 339, 507, 678, 1014, 1469, 2197, 2938, 4394, 4407, 6591, 8814, 13182, 19097, 28561, 38194, 57122, 57291, 85683, 114582, 171366, 248261, 496522, 744783, 1489566, 3227393, 6454786, 9682179, 19364358]

約数ペア:

[(1, 19364358), (2, 9682179), (3, 6454786), (6, 3227393), (13, 1489566), (26, 744783), (39, 496522), (78, 248261), (113, 171366), (169, 114582), (226, 85683), (338, 57291), (339, 57122), (507, 38194), (678, 28561), (1014, 19097), (1469, 13182), (2197, 8814), (2938, 6591), (4394, 4407)]