12026990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 23094720

約数和(自身を除く): 11067730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 269, 526, 538, 1315, 1345, 2630, 2690, 4471, 4573, 8942, 9146, 22355, 22865, 44710, 45730, 70747, 141494, 353735, 707470, 1202699, 2405398, 6013495, 12026990]

約数ペア:

[(1, 12026990), (2, 6013495), (5, 2405398), (10, 1202699), (17, 707470), (34, 353735), (85, 141494), (170, 70747), (263, 45730), (269, 44710), (526, 22865), (538, 22355), (1315, 9146), (1345, 8942), (2630, 4573), (2690, 4471)]