19883592

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12007}}^1$

素因数の和:12042

約数の個数: 48

約数和(自身を含む): 56197440

約数和(自身を除く): 36313848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 12007, 24014, 36021, 48028, 72042, 96056, 108063, 144084, 216126, 276161, 288168, 432252, 552322, 828483, 864504, 1104644, 1656966, 2209288, 2485449, 3313932, 4970898, 6627864, 9941796, 19883592]

約数ペア:

[(1, 19883592), (2, 9941796), (3, 6627864), (4, 4970898), (6, 3313932), (8, 2485449), (9, 2209288), (12, 1656966), (18, 1104644), (23, 864504), (24, 828483), (36, 552322), (46, 432252), (69, 288168), (72, 276161), (92, 216126), (138, 144084), (184, 108063), (207, 96056), (276, 72042), (414, 48028), (552, 36021), (828, 24014), (1656, 12007)]