19477006354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1223}}^1\times {\mathrm{1669}}^1$

素因数の和:3274

約数の個数: 32

約数和(自身を含む): 31593300480

約数和(自身を除く): 12116294126

約数列:

[1, 2, 13, 26, 367, 734, 1223, 1669, 2446, 3338, 4771, 9542, 15899, 21697, 31798, 43394, 448841, 612523, 897682, 1225046, 2041187, 4082374, 5834933, 7962799, 11669866, 15925598, 26535431, 53070862, 749115629, 1498231258, 9738503177, 19477006354]

約数ペア:

[(1, 19477006354), (2, 9738503177), (13, 1498231258), (26, 749115629), (367, 53070862), (734, 26535431), (1223, 15925598), (1669, 11669866), (2446, 7962799), (3338, 5834933), (4771, 4082374), (9542, 2041187), (15899, 1225046), (21697, 897682), (31798, 612523), (43394, 448841)]