19912074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36469}}^1$

素因数の和:36494

約数の個数: 32

約数和(自身を含む): 49015680

約数和(自身を除く): 29103606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 36469, 72938, 109407, 218814, 255283, 474097, 510566, 765849, 948194, 1422291, 1531698, 2844582, 3318679, 6637358, 9956037, 19912074]

約数ペア:

[(1, 19912074), (2, 9956037), (3, 6637358), (6, 3318679), (7, 2844582), (13, 1531698), (14, 1422291), (21, 948194), (26, 765849), (39, 510566), (42, 474097), (78, 255283), (91, 218814), (182, 109407), (273, 72938), (546, 36469)]