15122492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 33911808

約数和(自身を除く): 18789316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1327, 1628, 2654, 2849, 5308, 5698, 9289, 11396, 14597, 18578, 29194, 37156, 49099, 58388, 98198, 102179, 196396, 204358, 343693, 408716, 540089, 687386, 1080178, 1374772, 2160356, 3780623, 7561246, 15122492]

約数ペア:

[(1, 15122492), (2, 7561246), (4, 3780623), (7, 2160356), (11, 1374772), (14, 1080178), (22, 687386), (28, 540089), (37, 408716), (44, 343693), (74, 204358), (77, 196396), (148, 102179), (154, 98198), (259, 58388), (308, 49099), (407, 37156), (518, 29194), (814, 18578), (1036, 14597), (1327, 11396), (1628, 9289), (2654, 5698), (2849, 5308)]