13235222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 26902176

約数和(自身を除く): 13666954

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 601, 847, 1001, 1202, 1573, 1694, 2002, 3146, 4207, 6611, 7813, 8414, 11011, 13222, 15626, 22022, 46277, 54691, 72721, 85943, 92554, 109382, 145442, 171886, 509047, 601601, 945373, 1018094, 1203202, 1890746, 6617611, 13235222]

約数ペア:

[(1, 13235222), (2, 6617611), (7, 1890746), (11, 1203202), (13, 1018094), (14, 945373), (22, 601601), (26, 509047), (77, 171886), (91, 145442), (121, 109382), (143, 92554), (154, 85943), (182, 72721), (242, 54691), (286, 46277), (601, 22022), (847, 15626), (1001, 13222), (1202, 11011), (1573, 8414), (1694, 7813), (2002, 6611), (3146, 4207)]