15437552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74219}}^1$

素因数の和:74240

約数の個数: 20

約数和(自身を含む): 32211480

約数和(自身を除く): 16773928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74219, 148438, 296876, 593752, 964847, 1187504, 1929694, 3859388, 7718776, 15437552]

約数ペア:

[(1, 15437552), (2, 7718776), (4, 3859388), (8, 1929694), (13, 1187504), (16, 964847), (26, 593752), (52, 296876), (104, 148438), (208, 74219)]