19225476

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2531}}^1$

素因数の和:2752

約数の個数: 36

約数和(自身を含む): 48847344

約数和(自身を除く): 29621868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2531, 2532, 3798, 5062, 7593, 7596, 10124, 15186, 22779, 30372, 45558, 91116, 534041, 1068082, 1602123, 2136164, 3204246, 4806369, 6408492, 9612738, 19225476]

約数ペア:

[(1, 19225476), (2, 9612738), (3, 6408492), (4, 4806369), (6, 3204246), (9, 2136164), (12, 1602123), (18, 1068082), (36, 534041), (211, 91116), (422, 45558), (633, 30372), (844, 22779), (1266, 15186), (1899, 10124), (2531, 7596), (2532, 7593), (3798, 5062)]