19596752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9209}}^1$

素因数の和:9243

約数の個数: 40

約数和(自身を含む): 45681600

約数和(自身を除く): 26084848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 9209, 18418, 36836, 64463, 73672, 128926, 147344, 174971, 257852, 349942, 515704, 699884, 1031408, 1224797, 1399768, 2449594, 2799536, 4899188, 9798376, 19596752]

約数ペア:

[(1, 19596752), (2, 9798376), (4, 4899188), (7, 2799536), (8, 2449594), (14, 1399768), (16, 1224797), (19, 1031408), (28, 699884), (38, 515704), (56, 349942), (76, 257852), (112, 174971), (133, 147344), (152, 128926), (266, 73672), (304, 64463), (532, 36836), (1064, 18418), (2128, 9209)]