15124252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 31483872

約数和(自身を除く): 16359620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 193, 274, 286, 386, 548, 572, 772, 1507, 1781, 2123, 2509, 3014, 3562, 4246, 5018, 6028, 7124, 8492, 10036, 19591, 26441, 27599, 39182, 52882, 55198, 78364, 105764, 110396, 290851, 343733, 581702, 687466, 1163404, 1374932, 3781063, 7562126, 15124252]

約数ペア:

[(1, 15124252), (2, 7562126), (4, 3781063), (11, 1374932), (13, 1163404), (22, 687466), (26, 581702), (44, 343733), (52, 290851), (137, 110396), (143, 105764), (193, 78364), (274, 55198), (286, 52882), (386, 39182), (548, 27599), (572, 26441), (772, 19591), (1507, 10036), (1781, 8492), (2123, 7124), (2509, 6028), (3014, 5018), (3562, 4246)]