12895490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 24822720

約数和(自身を除く): 11927230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1013, 1273, 2026, 2546, 5065, 6365, 10130, 12730, 19247, 38494, 67871, 96235, 135742, 192470, 339355, 678710, 1289549, 2579098, 6447745, 12895490]

約数ペア:

[(1, 12895490), (2, 6447745), (5, 2579098), (10, 1289549), (19, 678710), (38, 339355), (67, 192470), (95, 135742), (134, 96235), (190, 67871), (335, 38494), (670, 19247), (1013, 12730), (1273, 10130), (2026, 6365), (2546, 5065)]