189913946

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{22679}}^1$

素因数の和:22813

約数の個数: 16

約数和(自身を含む): 293932800

約数和(自身を除く): 104018854

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 22679, 45358, 1201987, 1791641, 2403974, 3583282, 94956973, 189913946]

約数ペア:

[(1, 189913946), (2, 94956973), (53, 3583282), (79, 2403974), (106, 1791641), (158, 1201987), (4187, 45358), (8374, 22679)]