25230062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4688

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 21581458

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 4643, 5434, 9286, 51073, 60359, 88217, 102146, 120718, 176434, 663949, 970387, 1146821, 1327898, 1940774, 2293642, 12615031, 25230062]

約数ペア:

[(1, 25230062), (2, 12615031), (11, 2293642), (13, 1940774), (19, 1327898), (22, 1146821), (26, 970387), (38, 663949), (143, 176434), (209, 120718), (247, 102146), (286, 88217), (418, 60359), (494, 51073), (2717, 9286), (4643, 5434)]