19556412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52571}}^1$

素因数の和:52609

約数の個数: 24

約数和(自身を含む): 47104512

約数和(自身を除く): 27548100

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 52571, 105142, 157713, 210284, 315426, 630852, 1629701, 3259402, 4889103, 6518804, 9778206, 19556412]

約数ペア:

[(1, 19556412), (2, 9778206), (3, 6518804), (4, 4889103), (6, 3259402), (12, 1629701), (31, 630852), (62, 315426), (93, 210284), (124, 157713), (186, 105142), (372, 52571)]