15565511122

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1\times {\mathrm{1951}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 27632918016

約数和(自身を除く): 12067406894

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 593, 961, 1186, 1922, 1951, 3902, 4151, 6727, 8302, 13454, 13657, 18383, 27314, 36766, 60481, 120962, 128681, 257362, 423367, 569873, 846734, 1139746, 1156943, 1874911, 2313886, 3749822, 3989111, 7978222, 8098601, 13124377, 16197202, 26248754, 35865233, 71730466, 251056631, 502113262, 1111822223, 2223644446, 7782755561, 15565511122]

約数ペア:

[(1, 15565511122), (2, 7782755561), (7, 2223644446), (14, 1111822223), (31, 502113262), (62, 251056631), (217, 71730466), (434, 35865233), (593, 26248754), (961, 16197202), (1186, 13124377), (1922, 8098601), (1951, 7978222), (3902, 3989111), (4151, 3749822), (6727, 2313886), (8302, 1874911), (13454, 1156943), (13657, 1139746), (18383, 846734), (27314, 569873), (36766, 423367), (60481, 257362), (120962, 128681)]