15940464

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1061}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 41350032

約数和(自身を除く): 25409568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1061, 1252, 1878, 2122, 2504, 3183, 3756, 4244, 5008, 6366, 7512, 8488, 12732, 15024, 16976, 25464, 50928, 332093, 664186, 996279, 1328372, 1992558, 2656744, 3985116, 5313488, 7970232, 15940464]

約数ペア:

[(1, 15940464), (2, 7970232), (3, 5313488), (4, 3985116), (6, 2656744), (8, 1992558), (12, 1328372), (16, 996279), (24, 664186), (48, 332093), (313, 50928), (626, 25464), (939, 16976), (1061, 15024), (1252, 12732), (1878, 8488), (2122, 7512), (2504, 6366), (3183, 5008), (3756, 4244)]