190881628

素因数分解:

$2^2\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{3989}}^1$

素因数の和:5709

約数の個数: 24

約数和(自身を含む): 382082400

約数和(自身を除く): 191200772

約数列:

[1, 2, 4, 7, 14, 28, 1709, 3418, 3989, 6836, 7978, 11963, 15956, 23926, 27923, 47852, 55846, 111692, 6817201, 13634402, 27268804, 47720407, 95440814, 190881628]

約数ペア:

[(1, 190881628), (2, 95440814), (4, 47720407), (7, 27268804), (14, 13634402), (28, 6817201), (1709, 111692), (3418, 55846), (3989, 47852), (6836, 27923), (7978, 23926), (11963, 15956)]