23194808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 54136320

約数和(自身を除く): 30941512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 211, 302, 364, 422, 604, 728, 844, 1057, 1208, 1477, 1688, 1963, 2114, 2743, 2954, 3926, 4228, 5486, 5908, 7852, 8456, 10972, 11816, 13741, 15704, 19201, 21944, 27482, 31861, 38402, 54964, 63722, 76804, 109928, 127444, 153608, 223027, 254888, 414193, 446054, 828386, 892108, 1656772, 1784216, 2899351, 3313544, 5798702, 11597404, 23194808]

約数ペア:

[(1, 23194808), (2, 11597404), (4, 5798702), (7, 3313544), (8, 2899351), (13, 1784216), (14, 1656772), (26, 892108), (28, 828386), (52, 446054), (56, 414193), (91, 254888), (104, 223027), (151, 153608), (182, 127444), (211, 109928), (302, 76804), (364, 63722), (422, 54964), (604, 38402), (728, 31861), (844, 27482), (1057, 21944), (1208, 19201), (1477, 15704), (1688, 13741), (1963, 11816), (2114, 10972), (2743, 8456), (2954, 7852), (3926, 5908), (4228, 5486)]