12517442

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 9773758

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 257, 343, 497, 514, 686, 994, 1799, 3479, 3598, 6958, 12593, 18247, 24353, 25186, 36494, 48706, 88151, 127729, 176302, 255458, 894103, 1788206, 6258721, 12517442]

約数ペア:

[(1, 12517442), (2, 6258721), (7, 1788206), (14, 894103), (49, 255458), (71, 176302), (98, 127729), (142, 88151), (257, 48706), (343, 36494), (497, 25186), (514, 24353), (686, 18247), (994, 12593), (1799, 6958), (3479, 3598)]