271899196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{18731}}^1$

素因数の和:18945

約数の個数: 24

約数和(自身を含む): 503516160

約数和(自身を除く): 231616964

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 18731, 37462, 74924, 355889, 711778, 1423556, 3577621, 7155242, 14310484, 67974799, 135949598, 271899196]

約数ペア:

[(1, 271899196), (2, 135949598), (4, 67974799), (19, 14310484), (38, 7155242), (76, 3577621), (191, 1423556), (382, 711778), (764, 355889), (3629, 74924), (7258, 37462), (14516, 18731)]