38915698958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 62903421360

約数和(自身を除く): 23987722402

約数列:

[1, 2, 19, 38, 61, 122, 157, 314, 1159, 1753, 2318, 2983, 3506, 3721, 5966, 7442, 9577, 19154, 33307, 66614, 70699, 106933, 141398, 181963, 213866, 275221, 363926, 550442, 584197, 1168394, 2031727, 4063454, 5229199, 6522913, 10458398, 11099743, 13045826, 16788481, 22199486, 33576962, 123935347, 247870694, 318981139, 637962278, 1024097341, 2048194682, 19457849479, 38915698958]

約数ペア:

[(1, 38915698958), (2, 19457849479), (19, 2048194682), (38, 1024097341), (61, 637962278), (122, 318981139), (157, 247870694), (314, 123935347), (1159, 33576962), (1753, 22199486), (2318, 16788481), (2983, 13045826), (3506, 11099743), (3721, 10458398), (5966, 6522913), (7442, 5229199), (9577, 4063454), (19154, 2031727), (33307, 1168394), (66614, 584197), (70699, 550442), (106933, 363926), (141398, 275221), (181963, 213866)]