15691412890972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3529}}^1\times {\mathrm{939649}}^1$

素因数の和:943215

約数の個数: 72

約数和(自身を含む): 33992252196000

約数和(自身を除く): 18300839305028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 3529, 4732, 7058, 14116, 24703, 45877, 49406, 91754, 98812, 183508, 321139, 596401, 642278, 939649, 1192802, 1284556, 1879298, 2385604, 3758596, 4174807, 6577543, 8349614, 12215437, 13155086, 16699228, 24430874, 26310172, 48861748, 85508059, 158800681, 171016118, 317601362, 342032236, 635202724, 1111604767, 2223209534, 3316021321, 4446419068, 6632042642, 13264085284, 23212149247, 43108277173, 46424298494, 86216554346, 92848596988, 172433108692, 301757940211, 560407603249, 603515880422, 1120815206498, 1207031760844, 2241630412996, 3922853222743, 7845706445486, 15691412890972]

約数ペア:

[(1, 15691412890972), (2, 7845706445486), (4, 3922853222743), (7, 2241630412996), (13, 1207031760844), (14, 1120815206498), (26, 603515880422), (28, 560407603249), (52, 301757940211), (91, 172433108692), (169, 92848596988), (182, 86216554346), (338, 46424298494), (364, 43108277173), (676, 23212149247), (1183, 13264085284), (2366, 6632042642), (3529, 4446419068), (4732, 3316021321), (7058, 2223209534), (14116, 1111604767), (24703, 635202724), (45877, 342032236), (49406, 317601362), (91754, 171016118), (98812, 158800681), (183508, 85508059), (321139, 48861748), (596401, 26310172), (642278, 24430874), (939649, 16699228), (1192802, 13155086), (1284556, 12215437), (1879298, 8349614), (2385604, 6577543), (3758596, 4174807)]