19536707501

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1259}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 21438950400

約数和(自身を除く): 1902242899

約数列:

[1, 29, 31, 41, 421, 899, 1189, 1259, 1271, 12209, 13051, 17261, 36511, 36859, 39029, 51619, 378479, 500569, 530039, 535091, 1131841, 1496951, 1600189, 15371131, 15517639, 16431209, 21731599, 46405481, 476505061, 630216371, 673679569, 19536707501]

約数ペア:

[(1, 19536707501), (29, 673679569), (31, 630216371), (41, 476505061), (421, 46405481), (899, 21731599), (1189, 16431209), (1259, 15517639), (1271, 15371131), (12209, 1600189), (13051, 1496951), (17261, 1131841), (36511, 535091), (36859, 530039), (39029, 500569), (51619, 378479)]