15677969388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1\times {\mathrm{17957}}^1$

素因数の和:20342

約数の個数: 48

約数和(自身を含む): 37780184064

約数和(自身を除く): 22102214676

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 2347, 4694, 7041, 9388, 14082, 17957, 28164, 35914, 53871, 71828, 72757, 107742, 145514, 215484, 218271, 291028, 436542, 556667, 873084, 1113334, 1670001, 2226668, 3340002, 6680004, 42145079, 84290158, 126435237, 168580316, 252870474, 505740948, 1306497449, 2612994898, 3919492347, 5225989796, 7838984694, 15677969388]

約数ペア:

[(1, 15677969388), (2, 7838984694), (3, 5225989796), (4, 3919492347), (6, 2612994898), (12, 1306497449), (31, 505740948), (62, 252870474), (93, 168580316), (124, 126435237), (186, 84290158), (372, 42145079), (2347, 6680004), (4694, 3340002), (7041, 2226668), (9388, 1670001), (14082, 1113334), (17957, 873084), (28164, 556667), (35914, 436542), (53871, 291028), (71828, 218271), (72757, 215484), (107742, 145514)]