12434398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 8612642

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 347, 437, 694, 779, 874, 943, 1558, 1886, 6593, 7981, 13186, 14227, 15962, 17917, 28454, 35834, 151639, 270313, 303278, 327221, 540626, 654442, 6217199, 12434398]

約数ペア:

[(1, 12434398), (2, 6217199), (19, 654442), (23, 540626), (38, 327221), (41, 303278), (46, 270313), (82, 151639), (347, 35834), (437, 28454), (694, 17917), (779, 15962), (874, 14227), (943, 13186), (1558, 7981), (1886, 6593)]