23990978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 19399102

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 2789, 4301, 5578, 8602, 30679, 47413, 61358, 64147, 94826, 128294, 521543, 705617, 1043086, 1090499, 1411234, 2180998, 11995489, 23990978]

約数ペア:

[(1, 23990978), (2, 11995489), (11, 2180998), (17, 1411234), (22, 1090499), (23, 1043086), (34, 705617), (46, 521543), (187, 128294), (253, 94826), (374, 64147), (391, 61358), (506, 47413), (782, 30679), (2789, 8602), (4301, 5578)]