19036417340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{96661}}^1$

素因数の和:96942

約数の個数: 48

約数和(自身を含む): 41085216480

約数和(自身を除く): 22048799140

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 229, 430, 458, 860, 916, 1145, 2290, 4580, 9847, 19694, 39388, 49235, 96661, 98470, 193322, 196940, 386644, 483305, 966610, 1933220, 4156423, 8312846, 16625692, 20782115, 22135369, 41564230, 44270738, 83128460, 88541476, 110676845, 221353690, 442707380, 951820867, 1903641734, 3807283468, 4759104335, 9518208670, 19036417340]

約数ペア:

[(1, 19036417340), (2, 9518208670), (4, 4759104335), (5, 3807283468), (10, 1903641734), (20, 951820867), (43, 442707380), (86, 221353690), (172, 110676845), (215, 88541476), (229, 83128460), (430, 44270738), (458, 41564230), (860, 22135369), (916, 20782115), (1145, 16625692), (2290, 8312846), (4580, 4156423), (9847, 1933220), (19694, 966610), (39388, 483305), (49235, 386644), (96661, 196940), (98470, 193322)]