16948294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 29154816

約数和(自身を除く): 12206522

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 443, 517, 814, 886, 1034, 1739, 3478, 4873, 9746, 16391, 19129, 20821, 32782, 38258, 41642, 180301, 229031, 360602, 458062, 770377, 1540754, 8474147, 16948294]

約数ペア:

[(1, 16948294), (2, 8474147), (11, 1540754), (22, 770377), (37, 458062), (47, 360602), (74, 229031), (94, 180301), (407, 41642), (443, 38258), (517, 32782), (814, 20821), (886, 19129), (1034, 16391), (1739, 9746), (3478, 4873)]