21263670692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5669}}^1\times {\mathrm{85247}}^1$

素因数の和:90931

約数の個数: 24

約数和(自身を含む): 40601917440

約数和(自身を除く): 19338246748

約数列:

[1, 2, 4, 11, 22, 44, 5669, 11338, 22676, 62359, 85247, 124718, 170494, 249436, 340988, 937717, 1875434, 3750868, 483265243, 966530486, 1933060972, 5315917673, 10631835346, 21263670692]

約数ペア:

[(1, 21263670692), (2, 10631835346), (4, 5315917673), (11, 1933060972), (22, 966530486), (44, 483265243), (5669, 3750868), (11338, 1875434), (22676, 937717), (62359, 340988), (85247, 249436), (124718, 170494)]