21431202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14461}}^1$

素因数の和:14498

約数の個数: 32

約数和(自身を含む): 48592320

約数和(自身を除く): 27161118

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14461, 28922, 43383, 86766, 187993, 274759, 375986, 549518, 563979, 824277, 1127958, 1648554, 3571867, 7143734, 10715601, 21431202]

約数ペア:

[(1, 21431202), (2, 10715601), (3, 7143734), (6, 3571867), (13, 1648554), (19, 1127958), (26, 824277), (38, 563979), (39, 549518), (57, 375986), (78, 274759), (114, 187993), (247, 86766), (494, 43383), (741, 28922), (1482, 14461)]