190012528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{276181}}^1$

素因数の和:276232

約数の個数: 20

約数和(自身を含む): 376712248

約数和(自身を除く): 186699720

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 276181, 552362, 1104724, 2209448, 4418896, 11875783, 23751566, 47503132, 95006264, 190012528]

約数ペア:

[(1, 190012528), (2, 95006264), (4, 47503132), (8, 23751566), (16, 11875783), (43, 4418896), (86, 2209448), (172, 1104724), (344, 552362), (688, 276181)]