12939456

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3547}}^1$

素因数の和:3581

約数の個数: 56

約数和(自身を含む): 36047680

約数和(自身を除く): 23108224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3547, 3648, 7094, 10641, 14188, 21282, 28376, 42564, 56752, 67393, 85128, 113504, 134786, 170256, 202179, 227008, 269572, 340512, 404358, 539144, 681024, 808716, 1078288, 1617432, 2156576, 3234864, 4313152, 6469728, 12939456]

約数ペア:

[(1, 12939456), (2, 6469728), (3, 4313152), (4, 3234864), (6, 2156576), (8, 1617432), (12, 1078288), (16, 808716), (19, 681024), (24, 539144), (32, 404358), (38, 340512), (48, 269572), (57, 227008), (64, 202179), (76, 170256), (96, 134786), (114, 113504), (152, 85128), (192, 67393), (228, 56752), (304, 42564), (456, 28376), (608, 21282), (912, 14188), (1216, 10641), (1824, 7094), (3547, 3648)]