7131472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{19379}}^1$

素因数の和:19410

約数の個数: 20

約数和(自身を含む): 14418720

約数和(自身を除く): 7287248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 19379, 38758, 77516, 155032, 310064, 445717, 891434, 1782868, 3565736, 7131472]

約数ペア:

[(1, 7131472), (2, 3565736), (4, 1782868), (8, 891434), (16, 445717), (23, 310064), (46, 155032), (92, 77516), (184, 38758), (368, 19379)]