3931569490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{12413}}^1$

素因数の和:14106

約数の個数: 32

約数和(自身を含む): 7454358720

約数和(自身を除く): 3522789230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1667, 3334, 8335, 12413, 16670, 24826, 31673, 62065, 63346, 124130, 158365, 235847, 316730, 471694, 1179235, 2358470, 20692471, 41384942, 103462355, 206924710, 393156949, 786313898, 1965784745, 3931569490]

約数ペア:

[(1, 3931569490), (2, 1965784745), (5, 786313898), (10, 393156949), (19, 206924710), (38, 103462355), (95, 41384942), (190, 20692471), (1667, 2358470), (3334, 1179235), (8335, 471694), (12413, 316730), (16670, 235847), (24826, 158365), (31673, 124130), (62065, 63346)]