19057236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 30294444

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2447, 2596, 3894, 4894, 7341, 7788, 9788, 14682, 26917, 29364, 53834, 80751, 107668, 144373, 161502, 288746, 323004, 433119, 577492, 866238, 1588103, 1732476, 3176206, 4764309, 6352412, 9528618, 19057236]

約数ペア:

[(1, 19057236), (2, 9528618), (3, 6352412), (4, 4764309), (6, 3176206), (11, 1732476), (12, 1588103), (22, 866238), (33, 577492), (44, 433119), (59, 323004), (66, 288746), (118, 161502), (132, 144373), (177, 107668), (236, 80751), (354, 53834), (649, 29364), (708, 26917), (1298, 14682), (1947, 9788), (2447, 7788), (2596, 7341), (3894, 4894)]