2247477947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19237}}^1$

素因数の和:19323

約数の個数: 32

約数和(自身を含む): 2844145920

約数和(自身を除く): 596667973

約数列:

[1, 11, 13, 19, 43, 143, 209, 247, 473, 559, 817, 2717, 6149, 8987, 10621, 19237, 116831, 211607, 250081, 365503, 827191, 2750891, 4020533, 4751539, 9099101, 10753483, 15716629, 52266929, 118288313, 172882919, 204316177, 2247477947]

約数ペア:

[(1, 2247477947), (11, 204316177), (13, 172882919), (19, 118288313), (43, 52266929), (143, 15716629), (209, 10753483), (247, 9099101), (473, 4751539), (559, 4020533), (817, 2750891), (2717, 827191), (6149, 365503), (8987, 250081), (10621, 211607), (19237, 116831)]