19713272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 39484800

約数和(自身を除く): 19771528

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 2741, 3596, 5482, 7192, 10964, 21928, 79489, 84971, 158978, 169942, 317956, 339884, 635912, 679768, 2464159, 4928318, 9856636, 19713272]

約数ペア:

[(1, 19713272), (2, 9856636), (4, 4928318), (8, 2464159), (29, 679768), (31, 635912), (58, 339884), (62, 317956), (116, 169942), (124, 158978), (232, 84971), (248, 79489), (899, 21928), (1798, 10964), (2741, 7192), (3596, 5482)]