13175930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 25781760

約数和(自身を除く): 12605830

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2237, 2945, 4474, 5890, 11185, 22370, 42503, 69347, 85006, 138694, 212515, 346735, 425030, 693470, 1317593, 2635186, 6587965, 13175930]

約数ペア:

[(1, 13175930), (2, 6587965), (5, 2635186), (10, 1317593), (19, 693470), (31, 425030), (38, 346735), (62, 212515), (95, 138694), (155, 85006), (190, 69347), (310, 42503), (589, 22370), (1178, 11185), (2237, 5890), (2945, 4474)]