15757462

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 27848448

約数和(自身を除く): 12090986

約数列:

[1, 2, 7, 14, 67, 107, 134, 157, 214, 314, 469, 749, 938, 1099, 1498, 2198, 7169, 10519, 14338, 16799, 21038, 33598, 50183, 73633, 100366, 117593, 147266, 235186, 1125533, 2251066, 7878731, 15757462]

約数ペア:

[(1, 15757462), (2, 7878731), (7, 2251066), (14, 1125533), (67, 235186), (107, 147266), (134, 117593), (157, 100366), (214, 73633), (314, 50183), (469, 33598), (749, 21038), (938, 16799), (1099, 14338), (1498, 10519), (2198, 7169)]