15855402

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 17166678

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 293, 311, 586, 622, 879, 933, 1758, 1866, 8497, 9019, 16994, 18038, 25491, 27057, 50982, 54114, 91123, 182246, 273369, 546738, 2642567, 5285134, 7927701, 15855402]

約数ペア:

[(1, 15855402), (2, 7927701), (3, 5285134), (6, 2642567), (29, 546738), (58, 273369), (87, 182246), (174, 91123), (293, 54114), (311, 50982), (586, 27057), (622, 25491), (879, 18038), (933, 16994), (1758, 9019), (1866, 8497)]