19589232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31393}}^1$

素因数の和:31417

約数の個数: 40

約数和(自身を含む): 54499984

約数和(自身を除く): 34910752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 31393, 62786, 94179, 125572, 188358, 251144, 376716, 408109, 502288, 753432, 816218, 1224327, 1506864, 1632436, 2448654, 3264872, 4897308, 6529744, 9794616, 19589232]

約数ペア:

[(1, 19589232), (2, 9794616), (3, 6529744), (4, 4897308), (6, 3264872), (8, 2448654), (12, 1632436), (13, 1506864), (16, 1224327), (24, 816218), (26, 753432), (39, 502288), (48, 408109), (52, 376716), (78, 251144), (104, 188358), (156, 125572), (208, 94179), (312, 62786), (624, 31393)]