19598132011

素因数分解:

${\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 20614901760

約数和(自身を除く): 1016769749

約数列:

[1, 59, 67, 101, 191, 257, 3953, 5959, 6767, 11269, 12797, 15163, 17219, 19291, 25957, 49087, 399253, 755023, 1015921, 1138169, 1292497, 1531463, 1739119, 2896133, 3288829, 4957787, 76257323, 102608021, 194040911, 292509433, 332171729, 19598132011]

約数ペア:

[(1, 19598132011), (59, 332171729), (67, 292509433), (101, 194040911), (191, 102608021), (257, 76257323), (3953, 4957787), (5959, 3288829), (6767, 2896133), (11269, 1739119), (12797, 1531463), (15163, 1292497), (17219, 1138169), (19291, 1015921), (25957, 755023), (49087, 399253)]