19863492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5189}}^1$

素因数の和:5236

約数の個数: 48

約数和(自身を含む): 52315200

約数和(自身を除く): 32451708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5189, 10378, 15567, 20756, 31134, 57079, 62268, 114158, 150481, 171237, 228316, 300962, 342474, 451443, 601924, 684948, 902886, 1655291, 1805772, 3310582, 4965873, 6621164, 9931746, 19863492]

約数ペア:

[(1, 19863492), (2, 9931746), (3, 6621164), (4, 4965873), (6, 3310582), (11, 1805772), (12, 1655291), (22, 902886), (29, 684948), (33, 601924), (44, 451443), (58, 342474), (66, 300962), (87, 228316), (116, 171237), (132, 150481), (174, 114158), (319, 62268), (348, 57079), (638, 31134), (957, 20756), (1276, 15567), (1914, 10378), (3828, 5189)]