22031204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 43653120

約数和(自身を除く): 21621916

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 173, 316, 346, 403, 692, 806, 1027, 1612, 2054, 2249, 2449, 4108, 4498, 4898, 5363, 8996, 9796, 10726, 13667, 21452, 27334, 31837, 54668, 63674, 69719, 127348, 139438, 177671, 278876, 355342, 423677, 710684, 847354, 1694708, 5507801, 11015602, 22031204]

約数ペア:

[(1, 22031204), (2, 11015602), (4, 5507801), (13, 1694708), (26, 847354), (31, 710684), (52, 423677), (62, 355342), (79, 278876), (124, 177671), (158, 139438), (173, 127348), (316, 69719), (346, 63674), (403, 54668), (692, 31837), (806, 27334), (1027, 21452), (1612, 13667), (2054, 10726), (2249, 9796), (2449, 8996), (4108, 5363), (4498, 4898)]