89487492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{392489}}^1$

素因数の和:392515

約数の個数: 24

約数和(自身を含む): 219794400

約数和(自身を除く): 130306908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 392489, 784978, 1177467, 1569956, 2354934, 4709868, 7457291, 14914582, 22371873, 29829164, 44743746, 89487492]

約数ペア:

[(1, 89487492), (2, 44743746), (3, 29829164), (4, 22371873), (6, 14914582), (12, 7457291), (19, 4709868), (38, 2354934), (57, 1569956), (76, 1177467), (114, 784978), (228, 392489)]