19317298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9682

約数の個数: 32

約数和(自身を含む): 38908800

約数和(自身を除く): 19591502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9649, 19298, 67543, 106139, 125437, 135086, 212278, 250874, 742973, 878059, 1379807, 1485946, 1756118, 2759614, 9658649, 19317298]

約数ペア:

[(1, 19317298), (2, 9658649), (7, 2759614), (11, 1756118), (13, 1485946), (14, 1379807), (22, 878059), (26, 742973), (77, 250874), (91, 212278), (143, 135086), (154, 125437), (182, 106139), (286, 67543), (1001, 19298), (2002, 9649)]