19614888

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 53738100

約数和(自身を除く): 34123212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3061, 3204, 6122, 6408, 9183, 12244, 18366, 24488, 27549, 36732, 55098, 73464, 110196, 220392, 272429, 544858, 817287, 1089716, 1634574, 2179432, 2451861, 3269148, 4903722, 6538296, 9807444, 19614888]

約数ペア:

[(1, 19614888), (2, 9807444), (3, 6538296), (4, 4903722), (6, 3269148), (8, 2451861), (9, 2179432), (12, 1634574), (18, 1089716), (24, 817287), (36, 544858), (72, 272429), (89, 220392), (178, 110196), (267, 73464), (356, 55098), (534, 36732), (712, 27549), (801, 24488), (1068, 18366), (1602, 12244), (2136, 9183), (3061, 6408), (3204, 6122)]