15974717308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{8287}}^1$

素因数の和:8722

約数の個数: 48

約数和(自身を含む): 30793964544

約数和(自身を除く): 14819247236

約数列:

[1, 2, 4, 11, 22, 44, 193, 227, 386, 454, 772, 908, 2123, 2497, 4246, 4994, 8287, 8492, 9988, 16574, 33148, 43811, 87622, 91157, 175244, 182314, 364628, 481921, 963842, 1599391, 1881149, 1927684, 3198782, 3762298, 6397564, 7524596, 17593301, 20692639, 35186602, 41385278, 70373204, 82770556, 363061757, 726123514, 1452247028, 3993679327, 7987358654, 15974717308]

約数ペア:

[(1, 15974717308), (2, 7987358654), (4, 3993679327), (11, 1452247028), (22, 726123514), (44, 363061757), (193, 82770556), (227, 70373204), (386, 41385278), (454, 35186602), (772, 20692639), (908, 17593301), (2123, 7524596), (2497, 6397564), (4246, 3762298), (4994, 3198782), (8287, 1927684), (8492, 1881149), (9988, 1599391), (16574, 963842), (33148, 481921), (43811, 364628), (87622, 182314), (91157, 175244)]