19630481478

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13907}}^1\times {\mathrm{7589}}^1$

素因数の和:21532

約数の個数: 32

約数和(自身を含む): 40535700480

約数和(自身を除く): 20905219002

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 7589, 13907, 15178, 22767, 27814, 41721, 45534, 83442, 235259, 431117, 470518, 705777, 862234, 1293351, 1411554, 2586702, 105540223, 211080446, 316620669, 633241338, 3271746913, 6543493826, 9815240739, 19630481478]

約数ペア:

[(1, 19630481478), (2, 9815240739), (3, 6543493826), (6, 3271746913), (31, 633241338), (62, 316620669), (93, 211080446), (186, 105540223), (7589, 2586702), (13907, 1411554), (15178, 1293351), (22767, 862234), (27814, 705777), (41721, 470518), (45534, 431117), (83442, 235259)]