19467588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4931}}^1$

素因数の和:4992

約数の個数: 48

約数和(自身を含む): 53028864

約数和(自身を除く): 33561276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4931, 9862, 14793, 19724, 29586, 34517, 59172, 69034, 103551, 138068, 207102, 231757, 414204, 463514, 695271, 927028, 1390542, 1622299, 2781084, 3244598, 4866897, 6489196, 9733794, 19467588]

約数ペア:

[(1, 19467588), (2, 9733794), (3, 6489196), (4, 4866897), (6, 3244598), (7, 2781084), (12, 1622299), (14, 1390542), (21, 927028), (28, 695271), (42, 463514), (47, 414204), (84, 231757), (94, 207102), (141, 138068), (188, 103551), (282, 69034), (329, 59172), (564, 34517), (658, 29586), (987, 19724), (1316, 14793), (1974, 9862), (3948, 4931)]