19658328

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{13883}}^1$

素因数の和:13951

約数の個数: 32

約数和(自身を含む): 49982400

約数和(自身を除く): 30324072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 13883, 27766, 41649, 55532, 83298, 111064, 166596, 333192, 819097, 1638194, 2457291, 3276388, 4914582, 6552776, 9829164, 19658328]

約数ペア:

[(1, 19658328), (2, 9829164), (3, 6552776), (4, 4914582), (6, 3276388), (8, 2457291), (12, 1638194), (24, 819097), (59, 333192), (118, 166596), (177, 111064), (236, 83298), (354, 55532), (472, 41649), (708, 27766), (1416, 13883)]