19587048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 53578560

約数和(自身を除く): 33991512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 937, 1608, 1742, 1874, 2613, 2811, 3484, 3748, 5226, 5622, 6968, 7496, 10452, 11244, 12181, 20904, 22488, 24362, 36543, 48724, 62779, 73086, 97448, 125558, 146172, 188337, 251116, 292344, 376674, 502232, 753348, 816127, 1506696, 1632254, 2448381, 3264508, 4896762, 6529016, 9793524, 19587048]

約数ペア:

[(1, 19587048), (2, 9793524), (3, 6529016), (4, 4896762), (6, 3264508), (8, 2448381), (12, 1632254), (13, 1506696), (24, 816127), (26, 753348), (39, 502232), (52, 376674), (67, 292344), (78, 251116), (104, 188337), (134, 146172), (156, 125558), (201, 97448), (268, 73086), (312, 62779), (402, 48724), (536, 36543), (804, 24362), (871, 22488), (937, 20904), (1608, 12181), (1742, 11244), (1874, 10452), (2613, 7496), (2811, 6968), (3484, 5622), (3748, 5226)]