19409034485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{5903}}^1$

素因数の和:6365

約数の個数: 32

約数和(自身を含む): 24483368448

約数和(自身を除く): 5074333963

約数列:

[1, 5, 41, 43, 205, 215, 373, 1763, 1865, 5903, 8815, 15293, 16039, 29515, 76465, 80195, 242023, 253829, 657599, 1210115, 1269145, 2201819, 3287995, 10406989, 11009095, 52034945, 90274579, 94678217, 451372895, 473391085, 3881806897, 19409034485]

約数ペア:

[(1, 19409034485), (5, 3881806897), (41, 473391085), (43, 451372895), (205, 94678217), (215, 90274579), (373, 52034945), (1763, 11009095), (1865, 10406989), (5903, 3287995), (8815, 2201819), (15293, 1269145), (16039, 1210115), (29515, 657599), (76465, 253829), (80195, 242023)]