12291260512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{52783}}^1$

素因数の和:53195

約数の個数: 48

約数和(自身を含む): 25539010560

約数和(自身を除く): 13247750048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 383, 608, 766, 1532, 3064, 6128, 7277, 12256, 14554, 29108, 52783, 58216, 105566, 116432, 211132, 232864, 422264, 844528, 1002877, 1689056, 2005754, 4011508, 8023016, 16046032, 20215889, 32092064, 40431778, 80863556, 161727112, 323454224, 384101891, 646908448, 768203782, 1536407564, 3072815128, 6145630256, 12291260512]

約数ペア:

[(1, 12291260512), (2, 6145630256), (4, 3072815128), (8, 1536407564), (16, 768203782), (19, 646908448), (32, 384101891), (38, 323454224), (76, 161727112), (152, 80863556), (304, 40431778), (383, 32092064), (608, 20215889), (766, 16046032), (1532, 8023016), (3064, 4011508), (6128, 2005754), (7277, 1689056), (12256, 1002877), (14554, 844528), (29108, 422264), (52783, 232864), (58216, 211132), (105566, 116432)]