21144641758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{57347}}^1$

素因数の和:57712

約数の個数: 32

約数和(自身を含む): 34573962240

約数和(自身を除く): 13429320482

約数列:

[1, 2, 19, 31, 38, 62, 313, 589, 626, 1178, 5947, 9703, 11894, 19406, 57347, 114694, 184357, 368714, 1089593, 1777757, 2179186, 3555514, 17949611, 33777383, 35899222, 67554766, 341042609, 556437941, 682085218, 1112875882, 10572320879, 21144641758]

約数ペア:

[(1, 21144641758), (2, 10572320879), (19, 1112875882), (31, 682085218), (38, 556437941), (62, 341042609), (313, 67554766), (589, 35899222), (626, 33777383), (1178, 17949611), (5947, 3555514), (9703, 2179186), (11894, 1777757), (19406, 1089593), (57347, 368714), (114694, 184357)]