12956412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{154243}}^1$

素因数の和:154257

約数の個数: 24

約数和(自身を含む): 34550656

約数和(自身を除く): 21594244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 154243, 308486, 462729, 616972, 925458, 1079701, 1850916, 2159402, 3239103, 4318804, 6478206, 12956412]

約数ペア:

[(1, 12956412), (2, 6478206), (3, 4318804), (4, 3239103), (6, 2159402), (7, 1850916), (12, 1079701), (14, 925458), (21, 616972), (28, 462729), (42, 308486), (84, 154243)]