19444728193

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2954

約数の個数: 36

約数和(自身を含む): 22703936304

約数和(自身を除く): 3259208111

約数列:

[1, 11, 19, 121, 163, 209, 361, 1793, 2299, 2731, 3097, 3971, 19723, 30041, 34067, 43681, 51889, 58843, 330451, 374737, 445153, 570779, 647273, 985891, 4896683, 6278569, 7120003, 8457907, 10844801, 53863513, 93036977, 119292811, 160700233, 1023406747, 1767702563, 19444728193]

約数ペア:

[(1, 19444728193), (11, 1767702563), (19, 1023406747), (121, 160700233), (163, 119292811), (209, 93036977), (361, 53863513), (1793, 10844801), (2299, 8457907), (2731, 7120003), (3097, 6278569), (3971, 4896683), (19723, 985891), (30041, 647273), (34067, 570779), (43681, 445153), (51889, 374737), (58843, 330451)]