15935628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 38586240

約数和(自身を除く): 22650612

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 347, 356, 516, 534, 694, 1041, 1068, 1388, 2082, 3827, 4164, 7654, 11481, 14921, 15308, 22962, 29842, 30883, 44763, 45924, 59684, 61766, 89526, 92649, 123532, 179052, 185298, 370596, 1327969, 2655938, 3983907, 5311876, 7967814, 15935628]

約数ペア:

[(1, 15935628), (2, 7967814), (3, 5311876), (4, 3983907), (6, 2655938), (12, 1327969), (43, 370596), (86, 185298), (89, 179052), (129, 123532), (172, 92649), (178, 89526), (258, 61766), (267, 59684), (347, 45924), (356, 44763), (516, 30883), (534, 29842), (694, 22962), (1041, 15308), (1068, 14921), (1388, 11481), (2082, 7654), (3827, 4164)]