1939696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 4178304

約数和(自身を除く): 2238608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 107, 176, 206, 214, 412, 428, 824, 856, 1133, 1177, 1648, 1712, 2266, 2354, 4532, 4708, 9064, 9416, 11021, 18128, 18832, 22042, 44084, 88168, 121231, 176336, 242462, 484924, 969848, 1939696]

約数ペア:

[(1, 1939696), (2, 969848), (4, 484924), (8, 242462), (11, 176336), (16, 121231), (22, 88168), (44, 44084), (88, 22042), (103, 18832), (107, 18128), (176, 11021), (206, 9416), (214, 9064), (412, 4708), (428, 4532), (824, 2354), (856, 2266), (1133, 1712), (1177, 1648)]