19145296

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 38327904

約数和(自身を除く): 19182608

約数列:

[1, 2, 4, 8, 16, 53, 106, 107, 211, 212, 214, 422, 424, 428, 844, 848, 856, 1688, 1712, 3376, 5671, 11183, 11342, 22366, 22577, 22684, 44732, 45154, 45368, 89464, 90308, 90736, 178928, 180616, 361232, 1196581, 2393162, 4786324, 9572648, 19145296]

約数ペア:

[(1, 19145296), (2, 9572648), (4, 4786324), (8, 2393162), (16, 1196581), (53, 361232), (106, 180616), (107, 178928), (211, 90736), (212, 90308), (214, 89464), (422, 45368), (424, 45154), (428, 44732), (844, 22684), (848, 22577), (856, 22366), (1688, 11342), (1712, 11183), (3376, 5671)]