12198228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7676

約数の個数: 48

約数和(自身を含む): 34245120

約数和(自身を除く): 22046892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 7643, 15286, 22929, 30572, 45858, 53501, 91716, 107002, 145217, 160503, 214004, 290434, 321006, 435651, 580868, 642012, 871302, 1016519, 1742604, 2033038, 3049557, 4066076, 6099114, 12198228]

約数ペア:

[(1, 12198228), (2, 6099114), (3, 4066076), (4, 3049557), (6, 2033038), (7, 1742604), (12, 1016519), (14, 871302), (19, 642012), (21, 580868), (28, 435651), (38, 321006), (42, 290434), (57, 214004), (76, 160503), (84, 145217), (114, 107002), (133, 91716), (228, 53501), (266, 45858), (399, 30572), (532, 22929), (798, 15286), (1596, 7643)]