9913706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 17565120

約数和(自身を除く): 7651414

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 641, 703, 814, 1282, 1406, 7051, 7733, 12179, 14102, 15466, 23717, 24358, 47434, 133969, 260887, 267938, 450623, 521774, 901246, 4956853, 9913706]

約数ペア:

[(1, 9913706), (2, 4956853), (11, 901246), (19, 521774), (22, 450623), (37, 267938), (38, 260887), (74, 133969), (209, 47434), (407, 24358), (418, 23717), (641, 15466), (703, 14102), (814, 12179), (1282, 7733), (1406, 7051)]