19231352

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20201}}^1$

素因数の和:20231

約数の個数: 32

約数和(自身を含む): 43636320

約数和(自身を除く): 24404968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 20201, 40402, 80804, 141407, 161608, 282814, 343417, 565628, 686834, 1131256, 1373668, 2403919, 2747336, 4807838, 9615676, 19231352]

約数ペア:

[(1, 19231352), (2, 9615676), (4, 4807838), (7, 2747336), (8, 2403919), (14, 1373668), (17, 1131256), (28, 686834), (34, 565628), (56, 343417), (68, 282814), (119, 161608), (136, 141407), (238, 80804), (476, 40402), (952, 20201)]