11557884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 29735552

約数和(自身を除く): 18177668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 1723, 2236, 3354, 3446, 5169, 6708, 6892, 10338, 20676, 22399, 44798, 67197, 74089, 89596, 134394, 148178, 222267, 268788, 296356, 444534, 889068, 963157, 1926314, 2889471, 3852628, 5778942, 11557884]

約数ペア:

[(1, 11557884), (2, 5778942), (3, 3852628), (4, 2889471), (6, 1926314), (12, 963157), (13, 889068), (26, 444534), (39, 296356), (43, 268788), (52, 222267), (78, 148178), (86, 134394), (129, 89596), (156, 74089), (172, 67197), (258, 44798), (516, 22399), (559, 20676), (1118, 10338), (1677, 6892), (1723, 6708), (2236, 5169), (3354, 3446)]