16462940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 38864448

約数和(自身を除く): 22401508

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2753, 2990, 5506, 5980, 11012, 13765, 27530, 35789, 55060, 63319, 71578, 126638, 143156, 178945, 253276, 316595, 357890, 633190, 715780, 823147, 1266380, 1646294, 3292588, 4115735, 8231470, 16462940]

約数ペア:

[(1, 16462940), (2, 8231470), (4, 4115735), (5, 3292588), (10, 1646294), (13, 1266380), (20, 823147), (23, 715780), (26, 633190), (46, 357890), (52, 316595), (65, 253276), (92, 178945), (115, 143156), (130, 126638), (230, 71578), (260, 63319), (299, 55060), (460, 35789), (598, 27530), (1196, 13765), (1495, 11012), (2753, 5980), (2990, 5506)]