17891068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3547}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 34074992

約数和(自身を除く): 16183924

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 3547, 5044, 7094, 14188, 46111, 92222, 184444, 344059, 688118, 1376236, 4472767, 8945534, 17891068]

約数ペア:

[(1, 17891068), (2, 8945534), (4, 4472767), (13, 1376236), (26, 688118), (52, 344059), (97, 184444), (194, 92222), (388, 46111), (1261, 14188), (2522, 7094), (3547, 5044)]