19986632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5717}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 41169600

約数和(自身を除く): 21182968

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5717, 11434, 22868, 45736, 108623, 131491, 217246, 262982, 434492, 525964, 868984, 1051928, 2498329, 4996658, 9993316, 19986632]

約数ペア:

[(1, 19986632), (2, 9993316), (4, 4996658), (8, 2498329), (19, 1051928), (23, 868984), (38, 525964), (46, 434492), (76, 262982), (92, 217246), (152, 131491), (184, 108623), (437, 45736), (874, 22868), (1748, 11434), (3496, 5717)]