11686672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 24502400

約数和(自身を除く): 12815728

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1039, 1406, 2078, 2812, 4156, 5624, 8312, 11248, 16624, 19741, 38443, 39482, 76886, 78964, 153772, 157928, 307544, 315856, 615088, 730417, 1460834, 2921668, 5843336, 11686672]

約数ペア:

[(1, 11686672), (2, 5843336), (4, 2921668), (8, 1460834), (16, 730417), (19, 615088), (37, 315856), (38, 307544), (74, 157928), (76, 153772), (148, 78964), (152, 76886), (296, 39482), (304, 38443), (592, 19741), (703, 16624), (1039, 11248), (1406, 8312), (2078, 5624), (2812, 4156)]