16291669282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1655321}}^1$

素因数の和:1655386

約数の個数: 32

約数和(自身を含む): 30193073280

約数和(自身を除く): 13901403998

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 1655321, 3310642, 11587247, 23174494, 31451099, 61246877, 62902198, 122493754, 220157693, 428728139, 440315386, 857456278, 1163690663, 2327381326, 8145834641, 16291669282]

約数ペア:

[(1, 16291669282), (2, 8145834641), (7, 2327381326), (14, 1163690663), (19, 857456278), (37, 440315386), (38, 428728139), (74, 220157693), (133, 122493754), (259, 62902198), (266, 61246877), (518, 31451099), (703, 23174494), (1406, 11587247), (4921, 3310642), (9842, 1655321)]