16471236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 39783744

約数和(自身を除く): 23312508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 233, 258, 274, 411, 466, 516, 548, 699, 822, 932, 1398, 1644, 2796, 5891, 10019, 11782, 17673, 20038, 23564, 30057, 31921, 35346, 40076, 60114, 63842, 70692, 95763, 120228, 127684, 191526, 383052, 1372603, 2745206, 4117809, 5490412, 8235618, 16471236]

約数ペア:

[(1, 16471236), (2, 8235618), (3, 5490412), (4, 4117809), (6, 2745206), (12, 1372603), (43, 383052), (86, 191526), (129, 127684), (137, 120228), (172, 95763), (233, 70692), (258, 63842), (274, 60114), (411, 40076), (466, 35346), (516, 31921), (548, 30057), (699, 23564), (822, 20038), (932, 17673), (1398, 11782), (1644, 10019), (2796, 5891)]