15274252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28711}}^1$

素因数の和:28741

約数の個数: 24

約数和(自身を含む): 32157440

約数和(自身を除く): 16883188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 28711, 57422, 114844, 200977, 401954, 545509, 803908, 1091018, 2182036, 3818563, 7637126, 15274252]

約数ペア:

[(1, 15274252), (2, 7637126), (4, 3818563), (7, 2182036), (14, 1091018), (19, 803908), (28, 545509), (38, 401954), (76, 200977), (133, 114844), (266, 57422), (532, 28711)]