13908622288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4159277}}^1$

素因数の和:4159315

約数の個数: 40

約数和(自身を含む): 30945028320

約数和(自身を除く): 17036406032

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4159277, 8318554, 16637108, 33274216, 45752047, 66548432, 79026263, 91504094, 158052526, 183008188, 316105052, 366016376, 632210104, 732032752, 869288893, 1264420208, 1738577786, 3477155572, 6954311144, 13908622288]

約数ペア:

[(1, 13908622288), (2, 6954311144), (4, 3477155572), (8, 1738577786), (11, 1264420208), (16, 869288893), (19, 732032752), (22, 632210104), (38, 366016376), (44, 316105052), (76, 183008188), (88, 158052526), (152, 91504094), (176, 79026263), (209, 66548432), (304, 45752047), (418, 33274216), (836, 16637108), (1672, 8318554), (3344, 4159277)]