19673433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 30805320

約数和(自身を除く): 11131887

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 929, 1629, 2353, 2787, 7059, 8361, 12077, 21177, 36231, 108693, 168149, 504447, 1513341, 2185937, 6557811, 19673433]

約数ペア:

[(1, 19673433), (3, 6557811), (9, 2185937), (13, 1513341), (39, 504447), (117, 168149), (181, 108693), (543, 36231), (929, 21177), (1629, 12077), (2353, 8361), (2787, 7059)]