19093464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20399}}^1$

素因数の和:20424

約数の個数: 48

約数和(自身を含む): 55692000

約数和(自身を除く): 36598536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 20399, 40798, 61197, 81596, 122394, 163192, 183591, 244788, 265187, 367182, 489576, 530374, 734364, 795561, 1060748, 1468728, 1591122, 2121496, 2386683, 3182244, 4773366, 6364488, 9546732, 19093464]

約数ペア:

[(1, 19093464), (2, 9546732), (3, 6364488), (4, 4773366), (6, 3182244), (8, 2386683), (9, 2121496), (12, 1591122), (13, 1468728), (18, 1060748), (24, 795561), (26, 734364), (36, 530374), (39, 489576), (52, 367182), (72, 265187), (78, 244788), (104, 183591), (117, 163192), (156, 122394), (234, 81596), (312, 61197), (468, 40798), (936, 20399)]