13007476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 24738560

約数和(自身を除く): 11731084

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5521, 11042, 22084, 104899, 171151, 209798, 342302, 419596, 684604, 3251869, 6503738, 13007476]

約数ペア:

[(1, 13007476), (2, 6503738), (4, 3251869), (19, 684604), (31, 419596), (38, 342302), (62, 209798), (76, 171151), (124, 104899), (589, 22084), (1178, 11042), (2356, 5521)]