19684544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{27961}}^1$

素因数の和:27984

約数の個数: 28

約数和(自身を含む): 42614088

約数和(自身を除く): 22929544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 27961, 55922, 111844, 223688, 307571, 447376, 615142, 894752, 1230284, 1789504, 2460568, 4921136, 9842272, 19684544]

約数ペア:

[(1, 19684544), (2, 9842272), (4, 4921136), (8, 2460568), (11, 1789504), (16, 1230284), (22, 894752), (32, 615142), (44, 447376), (64, 307571), (88, 223688), (176, 111844), (352, 55922), (704, 27961)]