12618919192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{390727}}^1$

素因数の和:391111

約数の個数: 32

約数和(自身を含む): 25881822720

約数和(自身を除く): 13262903528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 2936, 4037, 8074, 16148, 32296, 390727, 781454, 1562908, 3125816, 4297997, 8595994, 17191988, 34383976, 143396809, 286793618, 573587236, 1147174472, 1577364899, 3154729798, 6309459596, 12618919192]

約数ペア:

[(1, 12618919192), (2, 6309459596), (4, 3154729798), (8, 1577364899), (11, 1147174472), (22, 573587236), (44, 286793618), (88, 143396809), (367, 34383976), (734, 17191988), (1468, 8595994), (2936, 4297997), (4037, 3125816), (8074, 1562908), (16148, 781454), (32296, 390727)]