190029138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{17783}}^1$

素因数の和:17938

約数の個数: 32

約数和(自身を含む): 412304256

約数和(自身を除く): 222275118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 17783, 35566, 53349, 106698, 231179, 462358, 693537, 1387074, 2436271, 4872542, 7308813, 14617626, 31671523, 63343046, 95014569, 190029138]

約数ペア:

[(1, 190029138), (2, 95014569), (3, 63343046), (6, 31671523), (13, 14617626), (26, 7308813), (39, 4872542), (78, 2436271), (137, 1387074), (274, 693537), (411, 462358), (822, 231179), (1781, 106698), (3562, 53349), (5343, 35566), (10686, 17783)]