16496788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 37900800

約数和(自身を除く): 21404012

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2819, 2926, 5638, 5852, 11276, 19733, 31009, 39466, 53561, 62018, 78932, 107122, 124036, 214244, 217063, 374927, 434126, 589171, 749854, 868252, 1178342, 1499708, 2356684, 4124197, 8248394, 16496788]

約数ペア:

[(1, 16496788), (2, 8248394), (4, 4124197), (7, 2356684), (11, 1499708), (14, 1178342), (19, 868252), (22, 749854), (28, 589171), (38, 434126), (44, 374927), (76, 217063), (77, 214244), (133, 124036), (154, 107122), (209, 78932), (266, 62018), (308, 53561), (418, 39466), (532, 31009), (836, 19733), (1463, 11276), (2819, 5852), (2926, 5638)]