15705426872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{123091}}^1$

素因数の和:123527

約数の個数: 32

約数和(自身を含む): 30243704400

約数和(自身を除く): 14538277528

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 389, 778, 1556, 3112, 15949, 31898, 63796, 123091, 127592, 246182, 492364, 984728, 5046731, 10093462, 20186924, 40373848, 47882399, 95764798, 191529596, 383059192, 1963178359, 3926356718, 7852713436, 15705426872]

約数ペア:

[(1, 15705426872), (2, 7852713436), (4, 3926356718), (8, 1963178359), (41, 383059192), (82, 191529596), (164, 95764798), (328, 47882399), (389, 40373848), (778, 20186924), (1556, 10093462), (3112, 5046731), (15949, 984728), (31898, 492364), (63796, 246182), (123091, 127592)]