19481352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 53697600

約数和(自身を除く): 34216248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 218, 264, 327, 436, 654, 677, 872, 1199, 1308, 1354, 2031, 2398, 2616, 2708, 3597, 4062, 4796, 5416, 7194, 7447, 8124, 9592, 14388, 14894, 16248, 22341, 28776, 29788, 44682, 59576, 73793, 89364, 147586, 178728, 221379, 295172, 442758, 590344, 811723, 885516, 1623446, 1771032, 2435169, 3246892, 4870338, 6493784, 9740676, 19481352]

約数ペア:

[(1, 19481352), (2, 9740676), (3, 6493784), (4, 4870338), (6, 3246892), (8, 2435169), (11, 1771032), (12, 1623446), (22, 885516), (24, 811723), (33, 590344), (44, 442758), (66, 295172), (88, 221379), (109, 178728), (132, 147586), (218, 89364), (264, 73793), (327, 59576), (436, 44682), (654, 29788), (677, 28776), (872, 22341), (1199, 16248), (1308, 14894), (1354, 14388), (2031, 9592), (2398, 8124), (2616, 7447), (2708, 7194), (3597, 5416), (4062, 4796)]