15665912718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{5189}}^1$

素因数の和:5657

約数の個数: 64

約数和(自身を含む): 33541516800

約数和(自身を除く): 17875604082

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 373, 426, 746, 1119, 1349, 2238, 2698, 4047, 5189, 7087, 8094, 10378, 14174, 15567, 21261, 26483, 31134, 42522, 52966, 79449, 98591, 158898, 197182, 295773, 368419, 503177, 591546, 736838, 1006354, 1105257, 1509531, 1935497, 2210514, 3019062, 3870994, 5806491, 6999961, 11612982, 13999922, 20999883, 36774443, 41999766, 73548886, 110323329, 137420287, 220646658, 274840574, 412260861, 824521722, 2610985453, 5221970906, 7832956359, 15665912718]

約数ペア:

[(1, 15665912718), (2, 7832956359), (3, 5221970906), (6, 2610985453), (19, 824521722), (38, 412260861), (57, 274840574), (71, 220646658), (114, 137420287), (142, 110323329), (213, 73548886), (373, 41999766), (426, 36774443), (746, 20999883), (1119, 13999922), (1349, 11612982), (2238, 6999961), (2698, 5806491), (4047, 3870994), (5189, 3019062), (7087, 2210514), (8094, 1935497), (10378, 1509531), (14174, 1105257), (15567, 1006354), (21261, 736838), (26483, 591546), (31134, 503177), (42522, 368419), (52966, 295773), (79449, 197182), (98591, 158898)]