16713268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 34997760

約数和(自身を除く): 18284492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 479, 572, 671, 793, 958, 1342, 1586, 1916, 2684, 3172, 5269, 6227, 8723, 10538, 12454, 17446, 21076, 24908, 29219, 34892, 58438, 68497, 116876, 136994, 273988, 321409, 379847, 642818, 759694, 1285636, 1519388, 4178317, 8356634, 16713268]

約数ペア:

[(1, 16713268), (2, 8356634), (4, 4178317), (11, 1519388), (13, 1285636), (22, 759694), (26, 642818), (44, 379847), (52, 321409), (61, 273988), (122, 136994), (143, 116876), (244, 68497), (286, 58438), (479, 34892), (572, 29219), (671, 24908), (793, 21076), (958, 17446), (1342, 12454), (1586, 10538), (1916, 8723), (2684, 6227), (3172, 5269)]