15671468989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1\times {\mathrm{887}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 18312293376

約数和(自身を除く): 2640824387

約数列:

[1, 11, 17, 107, 187, 883, 887, 1177, 1819, 9713, 9757, 15011, 15079, 20009, 94481, 94909, 165121, 165869, 783221, 1039291, 1043999, 1606177, 1613453, 8615431, 13314757, 17667947, 17747983, 83804647, 146462327, 921851117, 1424678999, 15671468989]

約数ペア:

[(1, 15671468989), (11, 1424678999), (17, 921851117), (107, 146462327), (187, 83804647), (883, 17747983), (887, 17667947), (1177, 13314757), (1819, 8615431), (9713, 1613453), (9757, 1606177), (15011, 1043999), (15079, 1039291), (20009, 783221), (94481, 165869), (94909, 165121)]