29780453776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97962019}}^1$

素因数の和:97962046

約数の個数: 20

約数和(自身を含む): 60736452400

約数和(自身を除く): 30955998624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 97962019, 195924038, 391848076, 783696152, 1567392304, 1861278361, 3722556722, 7445113444, 14890226888, 29780453776]

約数ペア:

[(1, 29780453776), (2, 14890226888), (4, 7445113444), (8, 3722556722), (16, 1861278361), (19, 1567392304), (38, 783696152), (76, 391848076), (152, 195924038), (304, 97962019)]