24785690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 47632320

約数和(自身を除く): 22846630

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 1787, 2774, 3574, 6935, 8935, 13870, 17870, 33953, 67906, 130451, 169765, 260902, 339530, 652255, 1304510, 2478569, 4957138, 12392845, 24785690]

約数ペア:

[(1, 24785690), (2, 12392845), (5, 4957138), (10, 2478569), (19, 1304510), (38, 652255), (73, 339530), (95, 260902), (146, 169765), (190, 130451), (365, 67906), (730, 33953), (1387, 17870), (1787, 13870), (2774, 8935), (3574, 6935)]