11759974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 19584000

約数和(自身を除く): 7824026

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 149, 298, 589, 1178, 1273, 2077, 2546, 2831, 4154, 4619, 5662, 9238, 9983, 19966, 39463, 78926, 87761, 175522, 189677, 309473, 379354, 618946, 5879987, 11759974]

約数ペア:

[(1, 11759974), (2, 5879987), (19, 618946), (31, 379354), (38, 309473), (62, 189677), (67, 175522), (134, 87761), (149, 78926), (298, 39463), (589, 19966), (1178, 9983), (1273, 9238), (2077, 5662), (2546, 4619), (2831, 4154)]