23151854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 16523026

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 341, 409, 682, 818, 913, 1826, 2573, 4499, 5146, 8998, 12679, 25358, 28303, 33947, 56606, 67894, 139469, 278938, 373417, 746834, 1052357, 2104714, 11575927, 23151854]

約数ペア:

[(1, 23151854), (2, 11575927), (11, 2104714), (22, 1052357), (31, 746834), (62, 373417), (83, 278938), (166, 139469), (341, 67894), (409, 56606), (682, 33947), (818, 28303), (913, 25358), (1826, 12679), (2573, 8998), (4499, 5146)]