19754328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74827}}^1$

素因数の和:74847

約数の個数: 32

約数和(自身を含む): 53876160

約数和(自身を除く): 34121832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74827, 149654, 224481, 299308, 448962, 598616, 823097, 897924, 1646194, 1795848, 2469291, 3292388, 4938582, 6584776, 9877164, 19754328]

約数ペア:

[(1, 19754328), (2, 9877164), (3, 6584776), (4, 4938582), (6, 3292388), (8, 2469291), (11, 1795848), (12, 1646194), (22, 897924), (24, 823097), (33, 598616), (44, 448962), (66, 299308), (88, 224481), (132, 149654), (264, 74827)]