15672738821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{5701}}^1$

素因数の和:5909

約数の個数: 32

約数和(自身を含む): 17735500800

約数和(自身を除く): 2062761979

約数列:

[1, 17, 23, 79, 89, 391, 1343, 1513, 1817, 2047, 5701, 7031, 30889, 34799, 96917, 119527, 131123, 161713, 450379, 507389, 2229091, 2749121, 7656443, 8625613, 10358717, 11669947, 40083731, 176098189, 198389099, 681423427, 921925813, 15672738821]

約数ペア:

[(1, 15672738821), (17, 921925813), (23, 681423427), (79, 198389099), (89, 176098189), (391, 40083731), (1343, 11669947), (1513, 10358717), (1817, 8625613), (2047, 7656443), (5701, 2749121), (7031, 2229091), (30889, 507389), (34799, 450379), (96917, 161713), (119527, 131123)]