12570970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 24076800

約数和(自身を除く): 11505830

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 607, 1090, 1214, 2071, 3035, 4142, 6070, 10355, 11533, 20710, 23066, 57665, 66163, 115330, 132326, 330815, 661630, 1257097, 2514194, 6285485, 12570970]

約数ペア:

[(1, 12570970), (2, 6285485), (5, 2514194), (10, 1257097), (19, 661630), (38, 330815), (95, 132326), (109, 115330), (190, 66163), (218, 57665), (545, 23066), (607, 20710), (1090, 11533), (1214, 10355), (2071, 6070), (3035, 4142)]