16904784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27091}}^1$

素因数の和:27115

約数の個数: 40

約数和(自身を含む): 47031712

約数和(自身を除く): 30126928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 27091, 54182, 81273, 108364, 162546, 216728, 325092, 352183, 433456, 650184, 704366, 1056549, 1300368, 1408732, 2113098, 2817464, 4226196, 5634928, 8452392, 16904784]

約数ペア:

[(1, 16904784), (2, 8452392), (3, 5634928), (4, 4226196), (6, 2817464), (8, 2113098), (12, 1408732), (13, 1300368), (16, 1056549), (24, 704366), (26, 650184), (39, 433456), (48, 352183), (52, 325092), (78, 216728), (104, 162546), (156, 108364), (208, 81273), (312, 54182), (624, 27091)]