15694529188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{38839}}^1$

素因数の和:39284

約数の個数: 48

約数和(自身を含む): 31211824000

約数和(自身を除く): 15517294812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 409, 494, 818, 988, 1636, 5317, 7771, 10634, 15542, 21268, 31084, 38839, 77678, 101023, 155356, 202046, 404092, 504907, 737941, 1009814, 1475882, 2019628, 2951764, 9593233, 15885151, 19186466, 31770302, 38372932, 63540604, 206506963, 301817869, 413013926, 603635738, 826027852, 1207271476, 3923632297, 7847264594, 15694529188]

約数ペア:

[(1, 15694529188), (2, 7847264594), (4, 3923632297), (13, 1207271476), (19, 826027852), (26, 603635738), (38, 413013926), (52, 301817869), (76, 206506963), (247, 63540604), (409, 38372932), (494, 31770302), (818, 19186466), (988, 15885151), (1636, 9593233), (5317, 2951764), (7771, 2019628), (10634, 1475882), (15542, 1009814), (21268, 737941), (31084, 504907), (38839, 404092), (77678, 202046), (101023, 155356)]