15661867252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{356243}}^1$

素因数の和:356655

約数の個数: 24

約数和(自身を含む): 28428271200

約数和(自身を除く): 12766403948

約数列:

[1, 2, 4, 29, 58, 116, 379, 758, 1516, 10991, 21982, 43964, 356243, 712486, 1424972, 10331047, 20662094, 41324188, 135016097, 270032194, 540064388, 3915466813, 7830933626, 15661867252]

約数ペア:

[(1, 15661867252), (2, 7830933626), (4, 3915466813), (29, 540064388), (58, 270032194), (116, 135016097), (379, 41324188), (758, 20662094), (1516, 10331047), (10991, 1424972), (21982, 712486), (43964, 356243)]