15671082988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{423497}}^1$

素因数の和:423570

約数の個数: 36

約数和(自身を含む): 30984807672

約数和(自身を除く): 15313724684

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 841, 1276, 1682, 3364, 9251, 18502, 37004, 423497, 846994, 1693988, 4658467, 9316934, 12281413, 18633868, 24562826, 49125652, 135095543, 270191086, 356160977, 540382172, 712321954, 1424643908, 3917770747, 7835541494, 15671082988]

約数ペア:

[(1, 15671082988), (2, 7835541494), (4, 3917770747), (11, 1424643908), (22, 712321954), (29, 540382172), (44, 356160977), (58, 270191086), (116, 135095543), (319, 49125652), (638, 24562826), (841, 18633868), (1276, 12281413), (1682, 9316934), (3364, 4658467), (9251, 1693988), (18502, 846994), (37004, 423497)]