17515692974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{19919}}^1$

素因数の和:21056

約数の個数: 32

約数和(自身を含む): 29235548160

約数和(自身を除く): 11719855186

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1091, 2182, 14183, 19919, 28366, 33821, 39838, 67642, 258947, 439673, 517894, 617489, 879346, 1234978, 8027357, 16054714, 21731629, 43463258, 282511177, 565022354, 673680499, 1347360998, 8757846487, 17515692974]

約数ペア:

[(1, 17515692974), (2, 8757846487), (13, 1347360998), (26, 673680499), (31, 565022354), (62, 282511177), (403, 43463258), (806, 21731629), (1091, 16054714), (2182, 8027357), (14183, 1234978), (19919, 879346), (28366, 617489), (33821, 517894), (39838, 439673), (67642, 258947)]