19167111852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{111253}}^1$

素因数の和:111567

約数の個数: 72

約数和(自身を含む): 52203046896

約数和(自身を除く): 33035935044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 293, 294, 586, 588, 879, 1172, 1758, 2051, 3516, 4102, 6153, 8204, 12306, 14357, 24612, 28714, 43071, 57428, 86142, 111253, 172284, 222506, 333759, 445012, 667518, 778771, 1335036, 1557542, 2336313, 3115084, 4672626, 5451397, 9345252, 10902794, 16354191, 21805588, 32597129, 32708382, 65194258, 65416764, 97791387, 130388516, 195582774, 228179903, 391165548, 456359806, 684539709, 912719612, 1369079418, 1597259321, 2738158836, 3194518642, 4791777963, 6389037284, 9583555926, 19167111852]

約数ペア:

[(1, 19167111852), (2, 9583555926), (3, 6389037284), (4, 4791777963), (6, 3194518642), (7, 2738158836), (12, 1597259321), (14, 1369079418), (21, 912719612), (28, 684539709), (42, 456359806), (49, 391165548), (84, 228179903), (98, 195582774), (147, 130388516), (196, 97791387), (293, 65416764), (294, 65194258), (586, 32708382), (588, 32597129), (879, 21805588), (1172, 16354191), (1758, 10902794), (2051, 9345252), (3516, 5451397), (4102, 4672626), (6153, 3115084), (8204, 2336313), (12306, 1557542), (14357, 1335036), (24612, 778771), (28714, 667518), (43071, 445012), (57428, 333759), (86142, 222506), (111253, 172284)]