19639626

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 40219200

約数和(自身を除く): 20579574

約数列:

[1, 2, 3, 6, 83, 113, 166, 226, 249, 339, 349, 498, 678, 698, 1047, 2094, 9379, 18758, 28137, 28967, 39437, 56274, 57934, 78874, 86901, 118311, 173802, 236622, 3273271, 6546542, 9819813, 19639626]

約数ペア:

[(1, 19639626), (2, 9819813), (3, 6546542), (6, 3273271), (83, 236622), (113, 173802), (166, 118311), (226, 86901), (249, 78874), (339, 57934), (349, 56274), (498, 39437), (678, 28967), (698, 28137), (1047, 18758), (2094, 9379)]