1889032223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1\times {\mathrm{1453}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 2058724416

約数和(自身を除く): 169692193

約数列:

[1, 13, 97, 1031, 1261, 1453, 13403, 18889, 100007, 140941, 1300091, 1498043, 1832233, 19474559, 145310171, 1889032223]

約数ペア:

[(1, 1889032223), (13, 145310171), (97, 19474559), (1031, 1832233), (1261, 1498043), (1453, 1300091), (13403, 140941), (18889, 100007)]