2019140992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23509}}^1$

素因数の和:23595

約数の個数: 64

約数和(自身を含む): 4460317200

約数和(自身を除く): 2441176208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 671, 704, 976, 1342, 1408, 1952, 2684, 3904, 5368, 7808, 10736, 21472, 23509, 42944, 47018, 85888, 94036, 188072, 258599, 376144, 517198, 752288, 1034396, 1434049, 1504576, 2068792, 2868098, 3009152, 4137584, 5736196, 8275168, 11472392, 15774539, 16550336, 22944784, 31549078, 33100672, 45889568, 63098156, 91779136, 126196312, 183558272, 252392624, 504785248, 1009570496, 2019140992]

約数ペア:

[(1, 2019140992), (2, 1009570496), (4, 504785248), (8, 252392624), (11, 183558272), (16, 126196312), (22, 91779136), (32, 63098156), (44, 45889568), (61, 33100672), (64, 31549078), (88, 22944784), (122, 16550336), (128, 15774539), (176, 11472392), (244, 8275168), (352, 5736196), (488, 4137584), (671, 3009152), (704, 2868098), (976, 2068792), (1342, 1504576), (1408, 1434049), (1952, 1034396), (2684, 752288), (3904, 517198), (5368, 376144), (7808, 258599), (10736, 188072), (21472, 94036), (23509, 85888), (42944, 47018)]