22912694

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 42107040

約数和(自身を除く): 19194346

約数列:

[1, 2, 7, 14, 37, 49, 71, 74, 89, 98, 142, 178, 259, 497, 518, 623, 994, 1246, 1813, 2627, 3293, 3479, 3626, 4361, 5254, 6319, 6586, 6958, 8722, 12638, 18389, 23051, 36778, 44233, 46102, 88466, 128723, 161357, 233803, 257446, 309631, 322714, 467606, 619262, 1636621, 3273242, 11456347, 22912694]

約数ペア:

[(1, 22912694), (2, 11456347), (7, 3273242), (14, 1636621), (37, 619262), (49, 467606), (71, 322714), (74, 309631), (89, 257446), (98, 233803), (142, 161357), (178, 128723), (259, 88466), (497, 46102), (518, 44233), (623, 36778), (994, 23051), (1246, 18389), (1813, 12638), (2627, 8722), (3293, 6958), (3479, 6586), (3626, 6319), (4361, 5254)]