15674519788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{2897}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 28491281280

約数和(自身を除く): 12816761492

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 379, 758, 1516, 2897, 3569, 5794, 7138, 11588, 14276, 16297, 31457, 32594, 62914, 65188, 124571, 125828, 240451, 249142, 480902, 498284, 961804, 1097963, 1352651, 2195926, 2705302, 4391852, 5410604, 10339393, 20678786, 41357572, 47212409, 91130929, 94424818, 182261858, 188849636, 364523716, 3918629947, 7837259894, 15674519788]

約数ペア:

[(1, 15674519788), (2, 7837259894), (4, 3918629947), (43, 364523716), (83, 188849636), (86, 182261858), (166, 94424818), (172, 91130929), (332, 47212409), (379, 41357572), (758, 20678786), (1516, 10339393), (2897, 5410604), (3569, 4391852), (5794, 2705302), (7138, 2195926), (11588, 1352651), (14276, 1097963), (16297, 961804), (31457, 498284), (32594, 480902), (62914, 249142), (65188, 240451), (124571, 125828)]