11980184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 23814000

約数和(自身を除く): 11833816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 293, 538, 586, 1076, 1172, 2152, 2344, 5111, 5567, 10222, 11134, 20444, 22268, 40888, 44536, 78817, 157634, 315268, 630536, 1497523, 2995046, 5990092, 11980184]

約数ペア:

[(1, 11980184), (2, 5990092), (4, 2995046), (8, 1497523), (19, 630536), (38, 315268), (76, 157634), (152, 78817), (269, 44536), (293, 40888), (538, 22268), (586, 20444), (1076, 11134), (1172, 10222), (2152, 5567), (2344, 5111)]