15390208

素因数分解:

$2^9\times {\mathrm{30059}}^1$

素因数の和:30077

約数の個数: 20

約数和(自身を含む): 30751380

約数和(自身を除く): 15361172

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 30059, 60118, 120236, 240472, 480944, 961888, 1923776, 3847552, 7695104, 15390208]

約数ペア:

[(1, 15390208), (2, 7695104), (4, 3847552), (8, 1923776), (16, 961888), (32, 480944), (64, 240472), (128, 120236), (256, 60118), (512, 30059)]