19069506

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2288

約数の個数: 40

約数和(自身を含む): 43555644

約数和(自身を除く): 24486138

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2221, 2862, 4293, 4442, 6663, 8586, 13326, 19989, 39978, 59967, 117713, 119934, 179901, 235426, 353139, 359802, 706278, 1059417, 2118834, 3178251, 6356502, 9534753, 19069506]

約数ペア:

[(1, 19069506), (2, 9534753), (3, 6356502), (6, 3178251), (9, 2118834), (18, 1059417), (27, 706278), (53, 359802), (54, 353139), (81, 235426), (106, 179901), (159, 119934), (162, 117713), (318, 59967), (477, 39978), (954, 19989), (1431, 13326), (2221, 8586), (2862, 6663), (4293, 4442)]