13205148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 34110720

約数和(自身を除く): 20905572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1409, 1562, 2343, 2818, 3124, 4227, 4686, 5636, 8454, 9372, 15499, 16908, 30998, 46497, 61996, 92994, 100039, 185988, 200078, 300117, 400156, 600234, 1100429, 1200468, 2200858, 3301287, 4401716, 6602574, 13205148]

約数ペア:

[(1, 13205148), (2, 6602574), (3, 4401716), (4, 3301287), (6, 2200858), (11, 1200468), (12, 1100429), (22, 600234), (33, 400156), (44, 300117), (66, 200078), (71, 185988), (132, 100039), (142, 92994), (213, 61996), (284, 46497), (426, 30998), (781, 16908), (852, 15499), (1409, 9372), (1562, 8454), (2343, 5636), (2818, 4686), (3124, 4227)]