19055416

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 36566640

約数和(自身を除く): 17511224

約数列:

[1, 2, 4, 8, 107, 113, 197, 214, 226, 394, 428, 452, 788, 856, 904, 1576, 12091, 21079, 22261, 24182, 42158, 44522, 48364, 84316, 89044, 96728, 168632, 178088, 2381927, 4763854, 9527708, 19055416]

約数ペア:

[(1, 19055416), (2, 9527708), (4, 4763854), (8, 2381927), (107, 178088), (113, 168632), (197, 96728), (214, 89044), (226, 84316), (394, 48364), (428, 44522), (452, 42158), (788, 24182), (856, 22261), (904, 21079), (1576, 12091)]