19751776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{56113}}^1$

素因数の和:56134

約数の個数: 24

約数和(自身を含む): 42422184

約数和(自身を除く): 22670408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 56113, 112226, 224452, 448904, 617243, 897808, 1234486, 1795616, 2468972, 4937944, 9875888, 19751776]

約数ペア:

[(1, 19751776), (2, 9875888), (4, 4937944), (8, 2468972), (11, 1795616), (16, 1234486), (22, 897808), (32, 617243), (44, 448904), (88, 224452), (176, 112226), (352, 56113)]