19782552

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9931}}^1$

素因数の和:10023

約数の個数: 32

約数和(自身を含む): 50057280

約数和(自身を除く): 30274728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 9931, 19862, 29793, 39724, 59586, 79448, 119172, 238344, 824273, 1648546, 2472819, 3297092, 4945638, 6594184, 9891276, 19782552]

約数ペア:

[(1, 19782552), (2, 9891276), (3, 6594184), (4, 4945638), (6, 3297092), (8, 2472819), (12, 1648546), (24, 824273), (83, 238344), (166, 119172), (249, 79448), (332, 59586), (498, 39724), (664, 29793), (996, 19862), (1992, 9931)]