1953197576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{22397}}^1$

素因数の和:23405

約数の個数: 32

約数和(自身を含む): 3999386880

約数和(自身を除く): 2046189304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 991, 1982, 3964, 7928, 10901, 21802, 22397, 43604, 44794, 87208, 89588, 179176, 246367, 492734, 985468, 1970936, 22195427, 44390854, 88781708, 177563416, 244149697, 488299394, 976598788, 1953197576]

約数ペア:

[(1, 1953197576), (2, 976598788), (4, 488299394), (8, 244149697), (11, 177563416), (22, 88781708), (44, 44390854), (88, 22195427), (991, 1970936), (1982, 985468), (3964, 492734), (7928, 246367), (10901, 179176), (21802, 89588), (22397, 87208), (43604, 44794)]