11221908

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 27143424

約数和(自身を除く): 15921516

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 101, 141, 188, 197, 202, 282, 303, 394, 404, 564, 591, 606, 788, 1182, 1212, 2364, 4747, 9259, 9494, 14241, 18518, 18988, 19897, 27777, 28482, 37036, 39794, 55554, 56964, 59691, 79588, 111108, 119382, 238764, 935159, 1870318, 2805477, 3740636, 5610954, 11221908]

約数ペア:

[(1, 11221908), (2, 5610954), (3, 3740636), (4, 2805477), (6, 1870318), (12, 935159), (47, 238764), (94, 119382), (101, 111108), (141, 79588), (188, 59691), (197, 56964), (202, 55554), (282, 39794), (303, 37036), (394, 28482), (404, 27777), (564, 19897), (591, 18988), (606, 18518), (788, 14241), (1182, 9494), (1212, 9259), (2364, 4747)]