12309715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 17335296

約数和(自身を除く): 5025581

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 263, 407, 851, 1265, 1315, 2035, 2893, 4255, 6049, 9361, 9731, 14465, 30245, 46805, 48655, 66539, 107041, 223813, 332695, 535205, 1119065, 2461943, 12309715]

約数ペア:

[(1, 12309715), (5, 2461943), (11, 1119065), (23, 535205), (37, 332695), (55, 223813), (115, 107041), (185, 66539), (253, 48655), (263, 46805), (407, 30245), (851, 14465), (1265, 9731), (1315, 9361), (2035, 6049), (2893, 4255)]