15206912

素因数分解:

$2^9\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4268

約数の個数: 40

約数和(自身を含む): 34732896

約数和(自身を除く): 19525984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 4243, 8486, 16972, 29701, 33944, 59402, 67888, 118804, 135776, 237608, 271552, 475216, 543104, 950432, 1086208, 1900864, 2172416, 3801728, 7603456, 15206912]

約数ペア:

[(1, 15206912), (2, 7603456), (4, 3801728), (7, 2172416), (8, 1900864), (14, 1086208), (16, 950432), (28, 543104), (32, 475216), (56, 271552), (64, 237608), (112, 135776), (128, 118804), (224, 67888), (256, 59402), (448, 33944), (512, 29701), (896, 16972), (1792, 8486), (3584, 4243)]