19545456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{58171}}^1$

素因数の和:58189

約数の個数: 40

約数和(自身を含む): 57706624

約数和(自身を除く): 38161168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 58171, 116342, 174513, 232684, 349026, 407197, 465368, 698052, 814394, 930736, 1221591, 1396104, 1628788, 2443182, 2792208, 3257576, 4886364, 6515152, 9772728, 19545456]

約数ペア:

[(1, 19545456), (2, 9772728), (3, 6515152), (4, 4886364), (6, 3257576), (7, 2792208), (8, 2443182), (12, 1628788), (14, 1396104), (16, 1221591), (21, 930736), (24, 814394), (28, 698052), (42, 465368), (48, 407197), (56, 349026), (84, 232684), (112, 174513), (168, 116342), (336, 58171)]