15968172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 40989312

約数和(自身を除く): 25021140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 883, 1507, 1644, 1766, 2649, 3014, 3532, 4521, 5298, 6028, 9042, 9713, 10596, 18084, 19426, 29139, 38852, 58278, 116556, 120971, 241942, 362913, 483884, 725826, 1330681, 1451652, 2661362, 3992043, 5322724, 7984086, 15968172]

約数ペア:

[(1, 15968172), (2, 7984086), (3, 5322724), (4, 3992043), (6, 2661362), (11, 1451652), (12, 1330681), (22, 725826), (33, 483884), (44, 362913), (66, 241942), (132, 120971), (137, 116556), (274, 58278), (411, 38852), (548, 29139), (822, 19426), (883, 18084), (1507, 10596), (1644, 9713), (1766, 9042), (2649, 6028), (3014, 5298), (3532, 4521)]