19596544

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{6959}}^1$

素因数の和:6986

約数の個数: 36

約数和(自身を含む): 42678720

約数和(自身を除く): 23082176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 6959, 13918, 27836, 55672, 76549, 111344, 153098, 222688, 306196, 445376, 612392, 890752, 1224784, 1781504, 2449568, 4899136, 9798272, 19596544]

約数ペア:

[(1, 19596544), (2, 9798272), (4, 4899136), (8, 2449568), (11, 1781504), (16, 1224784), (22, 890752), (32, 612392), (44, 445376), (64, 306196), (88, 222688), (128, 153098), (176, 111344), (256, 76549), (352, 55672), (704, 27836), (1408, 13918), (2816, 6959)]