126562724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{10607}}^1$

素因数の和:10787

約数の個数: 24

約数和(自身を含む): 234648960

約数和(自身を除く): 108086236

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 10607, 11932, 21214, 42428, 201533, 403066, 806132, 1665299, 3330598, 6661196, 31640681, 63281362, 126562724]

約数ペア:

[(1, 126562724), (2, 63281362), (4, 31640681), (19, 6661196), (38, 3330598), (76, 1665299), (157, 806132), (314, 403066), (628, 201533), (2983, 42428), (5966, 21214), (10607, 11932)]