1213449364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{694193}}^1$

素因数の和:694239

約数の個数: 24

約数和(自身を含む): 2332491840

約数和(自身を除く): 1119042476

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 694193, 1388386, 2776772, 13189667, 15966439, 26379334, 31932878, 52758668, 63865756, 303362341, 606724682, 1213449364]

約数ペア:

[(1, 1213449364), (2, 606724682), (4, 303362341), (19, 63865756), (23, 52758668), (38, 31932878), (46, 26379334), (76, 15966439), (92, 13189667), (437, 2776772), (874, 1388386), (1748, 694193)]